20 Best PDF Editor Apps for Effortless Document Management

These are the best PDF reader editor apps to help you read, edit, split & merge your PDF documents without any hassle.
Last Updated on :
September 22, 2023
Best Free PDF Editors

There's no denying the fact that PDF has become one of the most widely used document formats. This is mainly because PDF documents are developed and designed to behave similarly on every device. Moreover, they are convenient to use and completely safe. Due to these features, PDF editors and software are preferred by a majority of people, especially for business-related activities.

However, there are several PDF editors out there that might promise you the requisite results, but their outputs tend to have watermarks, alignment issues, clarity issues, etc. This is the primary reason why we have concocted this list of the best free PDF editor apps for multiple platforms, including iPad, Windows, Mac, and iOS.

Our Top Picks

Here, we have curated a list of the best free PDF editor for iPhone and Android on the basis of certain parameters, such as features, ratings, and reviews. We have also provided a brief summary of each product along with their download links.

Best Free PDF Editor Apps to Revolutionize your Document Workflow in 2023

To make your search for the best PDF reader editor easy, we have created a list of top free PDF editors. These best free PDF editors for iPhone and Android are easy to download and use. Some of them are also available for free. So, check out the list of free PDF editors for iPhone and Android and find the one that suits your requirements.


Adobe Acrobat Reader

Apple 4.6
android 4.6

Store your files online and create, edit, and read PDF files anywhere with this leading PDF editor app. The Adobe Acrobat Reader PDF creator and document editor is undoubtedly the best PDF editor app as it puts your office in your pocket. This Android PDF editor for free is one of a kind and has a dedicated community that utilizes it.

The capabilities of Adobe are obvious to anyone who has even a remote understanding of design. The application allows you to edit, scan, and convert documents with ease. However, the application doesn't willy-nilly allow you to convert an entire document but waits for you to begin using the Pro edit tools while recognizing and converting the pages as you select them for editing.

Moreover, the newest interface of the app makes it much easier to navigate through its features than the previous ones, and its cloud subscription option puts its advanced features within reach of more individuals and small businesses.

Features of Acrobat Reader - Best iOS PDF Editor Free

  • Choose page or continuous scroll mode
  • Save battery with dark mode
  • Print PDFs with ease
  • Resize content to fit the screen
  • Capability to edit and share content in real-time
Download this best free iPad PDF Editor


Apple 4.5
android 2.5

LightPDF is one of the best PDF editor apps with cloud-based PDF processing and collaboration tools. This PDF editor app allows you to easily read, annotate, scan, and manage PDF documents on smartphones or tablets. With this best free PDF editor iPad app, you can also easily add text and modify font size and color. 

The application leverages the power of AI to add or remove specific text and sections from a PDF document. Moreover, LightPDF also allows users to scan new documents straight from the phone, making it your pocket document scanner. Users also get the ability to merge and compress documents with no hassle whatsoever. 

But the best is in the last. The application also features an AI-powered chatbot that can crawl all the data and text in your documents and give answers to your questions. This can make finding crucial and specific information in documents a lot easier and quicker. 

Features of LightPDF - Best App to Edit PDF on iPad or Android

  • Highlight, underline, and strikethrough PDF text even in freehand writing
  • Import PDF files from varied device folders using the sharing feature
  • Share PDF with the team with view, edit, highlight, sign, and add text access
  • Set viewing and editing permissions to keep PDFs secure
Download this best Apps to Edit PDF on Android or iOS

WPS Office

Apple 4.7
android 4.5

The best PDF editor for Android and iOS is a package of tools that any professional or student can use. The PDF editor, specifically, lets you convert and annotate pages easily and makes the process faster. This application is an all-in-one office app suite that offers free as well as paid features to its users. 

In this one of the top apps to edit PDFs, you also get additional tools such as Excel, Word, Slide, etc. This means you can create Word documents, excel spreadsheets, and more on a single platform and export them in your preferred formats.

Moreover, this app also involves an AI assistant that can provide you with specific insights into your question by studying the data in your documents. Not only that, WPS also offers pre-built and pre-designed templates for presentations along with giving the easement of e-signature. This can make the entire work process for the user incredibly simple.

Features of the WPS Office - One of the Top PDF Editing Apps

  • Convert and export to file types of your choice including Docs, PDFs, or Pictures
  • The app comes with visually appealing templates 
  • Share your files easily by sharing their links on other apps like WhatsApp
  • Edit, sign, or fill the form on any PDF document using this amazing app
Download one of the top Apps to edit PDF on iPhone and Android

Foxit PhantomPDF

Apple 4.4
android 4.0

Foxit is the top free PDF editor app that allows users to easily view and annotate PDF files on Android and iOS devices while on the go. The application is great for businesses and individuals who want a quick, easy, but secure solution for their day-to-day documentation needs.

Besides providing all the basic features like document scanning, PDF editing, converting, merging, etc., the application contains a secret weapon that makes it ideal for organizations and individuals with high security and privacy needs. The tool also allows you to redact specific sections of a document. This feature can be greatly beneficial for companies who want to refrain from sharing information for legal or compliance reasons. 

A subscription to Foxit PDF Reader Mobile is $10.99 per year, and it offers a 7-day free trial for the advanced features. Foxit is amongst the top PDF editor iPad free that function exactly as it says, making it one of the best Android PDF editors.

Features of Foxit - Free iPhone PDF Editor

  • View and manage PDF files using reflow, easy navigation, search for text, etc.
  • Access to other devices with rename, move, share, copy or delete, etc. capabilities
  • Add annotations and stamps along with screenshots and save to Google Drive, OneDrive, etc.
  • Create PDFs from scratch via doc, image, text, HTML, etc.
  • Create a single PDF assembling MS Office, Image, Text, etc. 
Download this best free PDF Editor for iPad or Android
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Xodo App

Apple 4.4
android 4.5

Xodo App is an all-in-one PDF editor and signature app that is powerful, fast, and optimized for all phones and tablets. Xodo is amongst the leading PDF editor apps that enable users to sort, organize, and manage their PDF documents all in one place. This best Android PDF editor has some compelling features that make it a great entrant in our list.

Xodo allows its users to convert data from MS Office, iWork, images, HTML, XPS, and text documents into PDF format. The app also has the feature of creating a PDF document from scratch with the help of pre-designed templates. Moreover, the app also allows you to redact content from documents. 

Xodo is amongst the leading PDF editor apps that enable users to sort, organize, and manage their PDF documents all in one place. This PDF editor iPhone free has some compelling features that make it a great entrant in our list. For more features and convenience, the Xodo app contains several In-app purchases ranging from $11.99 to $107.99. 

Features of the Xodo App - Best Free PDF Editor App For Android

  • Free PDF editor with the capability to handle complex PDF documents
  • Fastest viewing engine and smooth navigation
  • Write, highlight, and underline text directly on iPhone and Android
  • Auto synchronization with Dropbox, Google Drive, and OneDrive
Download this best PDF Editor App Free


Apple 4.9
android 4.7

SmallPDF is an all-in-one PDF editor app that helps users to read, edit, compress, scan, and combine PDFs, add page numbers, remove PDF pages, and convert PDFs, amongst others. SmallPDF is currently one of the most efficient PDF editors for iPad, Android, and iOS, as it sorts and synchronizes all its functionalities seamlessly.

Considered as one of the best PDF editors out there, SmallPDF offers anything and everything that could be related to a document. Whether it is scanning, editing, removing content, or converting, smallPDF can do it all. 

The app also provides compression features with 2 modes, basic and strong. The basic compression feature can reduce the file size by 40%, while the strong compression can reduce the file size by 75%. While the app is free, it also provides a paid version to its users. The paid version comes with a monthly plan of $11.99. 

Features of SmallPDF - Best Free PDF Editor App for iPhone

  • Compress PDF by 40% or 75%
  • Convert from PDF to Word with a single click
  • Highlight, draw, and add text to documents
  • Open and merge different PDF files with ease
  • Sync scans and send them directly to Whatsapp, Viber, or Gmail
Download one of the top free PDF editors


Apple 4.7
android 4.7

TapScanner is a PDF editor app that allows users to create powerful and quality PDFs through scans and other document formats. TapScanner is one of the most-used apps to edit PDFs that simplifies the task of document scanning & signing by adding custom fields to the documents.

The application features several robust built-in filters that make your document look more professional after scanning. With this, you also get the ability to remove shadows or adjust the brightness and contrast of the scan to make the text more readable. 

Moreover, the app also lets you satire your documents on the cloud. Simply scan your document via TapScanner, save it, and the app will automatically upload the document to your desired cloud storage platform. Moreover, you can also easily share these cans or compress them in Zip format for better storage. With many more features like this, TapScanner certainly makes itself a great PDF editor free iPhone and Android app.

Features of TapScanner - Best Free PDF Editor For iOS and Android

  • Scan documents, receipts, QR, and business cards
  • Capability to automatically detect borders
  • Provide high-quality PDF and PNG outputs.
  • OCR (optical character recognition)feature supports upto 110 languages
  • Backup and sync content to the cloud
Download this top Apps to Edit PDF on Android and iOS


Apple 4.7
android 4.7

Editing and modifying PDF files is now 100% free and easy with this best open-source PDF editor app. iLovePDF is a stable PDFeditor for iPad, Androids, and iPhones that makes the process of creating and editing easy and smooth. It is another best PDF editor for iPad free.

The app allows you to go completely paperless with the help of a simple interface to scan and store all your documents digitally. iLovePDF involves an advanced OCR (Optical Character Recognition) feature that lets the app turn scanned text or images into PDF formats. 

However, all these features are not free. iLovePDF editor lets you enjoy all these features via a monthly or annual subscription. The monthly subscription costs $5.49 and the annual subscription costs $44.99. 

Features of iLovePDF - Best Android PDF Editor Free

  • Highlight, add notes, annotate, comment, etc. using the application
  • Fill, sign, and share PDFs in a matter of seconds
  • Split and convert documents to different formats
  • Convert images to single PDF or multiple along with features like select position, transparency, and typography
  • Share PDF files directly to cloud
  • Available in over 25 languages such as English, Spanish, Catalan, etc.
Download this top free PDF Editor App

PDF Editor - Edit & Sign Docs

Apple 1.0
android 4.1

PDF editor is one of the best PDF editor apps designed and developed to fulfill the purpose of signing, editing, reading, creating, drawing, protecting, and modifying PDF files. PDF Editor app is amongst the best edit PDF apps that provide several PDF office tools to the user to help them create PDFs, edit PDFs, and modify PDFs with endless editing possibilities, and that too free of cost. 

This PDF editor allows you to e-sign and put annotations in the documents for better usability. Furthermore, the application goes one step further by providing e-stamps like raft stamps, confidential stamps, personal stamps, and more to eliminate additional hassle.  

This Android PDF editor for free is loved in the community. However, its iOS version fails to impress its users. There are some minor glitches that need to be addressed. But apart from that, the functionality and user experience remains the same for the users.

Features of PDF editor app - Top iPhone PDF Editor Free

  • Sign PDFs with your signature on the go
  • Add notes, draw lines, color, add arrows, and other elements using mobile PDF editor
  • Add pictures from your gallery to resize and shape PDF
  • Protect PDF documents using a password
  • Share PDF files easily with  iPad
Download one of the leading apps to edit PDF


Apple 4.4
android 3.8

PDFelement is one of the best PDF editor apps that boosts business productivity with efficient solutions to read, edit, annotate, convert, and sign PDF files on the go. PDFelement is the best iOS PDF editor and Android PDF editor that makes creating and managing PDFs seem like a breeze, making It one of the finest apps to edit PDFs on Android.

This new app world on a newly connected Liquid Mode function. This function allows the users to get the most optimal reading experience. It includes a recent section that enables you to access the latest opened documents in the application. Not to mention the starring and fit-to-screen feature to give you a better experience.     

Additionally, PDFelement also lets you create PDF documents from scratch, create folders, and share them instantly with just a few easy steps. To top it all off, the app is completely free to use and does not include any In-app purchases. 

Features of PDFelement - One of the Top PDF Editing Apps

  • Markup and annotate PDF files using highlight, underline, and strikethrough feature
  • Combine multiple file formats
  • Allow other devices to move, copy, and rename your PDF
  • Share PDF via apps and email
Download one of the best apps to edit PDF

PDF Reader

Apple 4.5
android 3.9

PDF reader is one of the best apps to edit PDF on iPhone, iPad, and Android devices that enables them to easily read, annotate, scan, and manage PDF documents on smartphones or tablets. This PDF editor has been in the public eye for a long time and has received many rewards and accolades for its consistent performance. 

PDF Reader was featured in the 10 Best PDF Reader Apps For iPhone & iPad 2019 by FOSSBYTES. It also secured a place in the best utility app on iTunes and in App Store Rewined. Apart from the accolades, the app works with an exceptional OCR technology to recognize and extract text from scans. 

Moreover, unlike other editors who work only in the English language, PDF Reader is compatible and supports more than 50 languages, making it a versatile option for users. At last, the app is priced at $0 to $59.99 per annum, a PDF reader is one of the most effective mobile editor apps out there.

Features of the PDF Reader - Best PDF Editing App for iPad

  • Fast & stable rendering performance with horizontal and vertical scrolling
  • Create password-protected Adobe PDF files
  • Import files from multiple folders 
  • Import images using a built-in camera and continuously scan & adjust the image
  • Support 11 languages such as English, Japanese, Italian, etc.
Download this best free PDF Editor App for iPhone and Android

Adobe Fill & Sign

Apple 4.8
android 4.1

The other name that we have to share in this list of top apps to edit PDFs is Adobe Fill & Sign. Using this best free PDF editor app for Android and iOS makes your job easier, thanks to its amazing set of features. The best PDF editor for iPhone and Android lets you import any PDF and add signatures over them. 

As the name suggests, Adobe Fill & sign fulfills some of the basic requirements, which are scanning, filling, and e-signing of documents. With no frills and unnecessary features, Adobe Fill & Sign allows its users to edit documents, add text, implement e-signature, and send it instantly via e-mail.

You can also share your PDFs using a single link on a messenger of your choice or you can export them and share them as well.

Features of Adobe Fill & Sign - One of the Best Apps to Edit PDFs

  • Fill imported PDFs, add signs to them, and export easily
  • Save your information to fill forms in the future faster
  • Share any imported doc using a single link or just export them
  • Scan papers using the camera of your phone and convert them into a PDF
Download this best PDF Editing App for iPad and Android

Kofax Power PDF Mobile

Apple 4.0

Kofax is yet another big name in PDF editing with mobile. The application is an easy-to-use mobile-based PDF viewer and editor that provides instant access to your PDF files anytime, anywhere. This best PDF editor for iOS and Android allows you to scan, edit, and share documents in a jiffy.

The application features an advanced viewing experience in which users can see PDF packages, comments, attachments, and encrypted documents. Moreover, it also allows you to Switch between day and night modes to easily protect your eyes along with providing bookmarking and relow capabilities.

For edits and annotations, you can highlight, cross out, and underline to add comments to a document with customizable color and opacity. Moreover, you can also Draw Tools to mark up PDF content with personalized color, thickness, or opacity while also providing move and undo functionalities. At last, the app is completely free to use and does not involve any In-app purchases.

Features of Kofax - One of the Best PDF Editor on iPad

  • Advanced viewing experience 
  • Form filling and e-signature capabilities
  • Online document sharing via different platforms
  • Easy PDF scans, edits, and converting capabilities
Download this one of the best free PDF Editor for iOS and Android

PDF Extra

Apple 4.8
android 4.2

Next, we have PDF Extra, one of the top apps to edit PDFs with abilities to counter any one of the above-mentioned names. Its USP is that it can recognize texts from files and display them on your screen to copy and paste. You can edit PDFs as well or scan documents and convert them to PDFs. Using PDF Extra lets you organize Pages, edit them, and share them fast.

PDF Extra is the one-stop shop solution for every document need. You can edit PDFs as well or scan documents and convert them to PDFs. That app provides exceptional editing features available on a smartphone while also giving users the chance to create an entirely new PDF document. Using PDF Extra lets you organize Pages, edit them, and share them fast.

Coming to the pricing, PDF Extra starts with a free version but later requires you to choose a weekly or monthly plan to continue using its services. The weekly plan amounts to $7.99 and the yearly plan amounts to $49.99. 

Features of PDF Extra - Best iOS PDF Editor Free

  • Scan documents and convert them into PDFs
  • Edit, scan, and edit PDFs easily
  • Sync PDFs with your printer and easily print them
  • Convert PDFs to Excel, Word, ePub, and more
Download this one of the best free PDF Editor for iPad and Android


Apple 4.7
android 4.1

The other best PDF editor for iPhone free comes with an in-built 50 GB MobiDrive storage that you can use to save your precious documents. The UI of this iPad's best pdf editor app is well-optimized for smartphones, and you can use it to process your paperwork and add designs. 

You can even create slides and showcase them properly using this one of the top apps to edit PDF documents. You can also work with common file types/extensions such as .png, .jpg, .zip, .tiff, .mov, .mp4, .mp3, .m4a, OpenDocument and much more. OfficeSuite gives 5GB of free cloud storage in MobiDrive, which is automatically active the moment you first sign into the app. 

Moreover, users can also link their Google Drive, OneDrive, Box, or Dropbox accounts to save all their files and better convenience. Apart from editing PDF, the app is also compatible with several Word, excel, and PowerPoint formats to give their users a unified ecosystem to handle all their requirements.

Features of OfficeSuite - Best App to edit PDF on iPad

  • Import PDF documents, fill forms, and add signatures easily
  • Get a 50 GB digital drive space to keep your documents safe
  • Sign PDFs by drawing over them 
  • The intuitive layout works well with small smartphone screens
Download this one of the best pdf editing apps for Android and iOS


Apple 1.0
android 3.1

In this list of leading apps to edit pdfs, pdfFiller is another name that can fulfill your requirements and help you edit your documents on the go. The app is equipped with features such as digital signatures, a PDF converter, easy shareability, etc. 

The app offers powerful online tools for editing, managing, and collaborating on PDF documents. pdfFiller has a uniquely deep set of features for both personal and business use. Such as, the Premium plan of pdfFiller offers a comprehensive legal document library. 

Also, the app comes with responsive customer service and an all-in-one solution to make it a top-rated option for PDF editors. Besides all these other features, pdfFiller also allows you to edit and modify the layout of the document. Meaning, you can change the page numbering and even add and delete specific pages of the document. For any documental work that involves a PDF, pdfFiller is an amazing alternative you can trust on.

Features of pdfFiller - Best PDF Editor on iPad and Android

  • Scan and edit your PDFs on your smartphones
  • Fill out forms, share them easily, and export them to save on your device
  • Add digital signatures to your PDF documents by drawing them
  • Convert PDFs to Word, Excel, PPT, or JPG
Download this best PDF Editor App Free

Microsoft 365 (Office)

Apple 4.8
android 4.5

Probably one of the most popular and widely used PDF editors, Microsoft 365 is an all-in-one digital document ecosystem that includes anything and everything related to a PDF or digital document. The perfect office app is designed to help you with all your documental requirements. 

You can save notes, turn pictures into data, and manage Word, Excel, and PowerPoint docs in a single app. To use it with your voice, this best pdf editor iOS and Android offers an amazing level of accuracy in understanding voice commands so you can write even without touching the keypad. Not to mention its ability to turn pictures into documents. 

Microsoft 365 allows you to edit and collaborate with other members in real time so that you’re always updated about the changes and edits in the document. Additionally, the app is also a big name in PDF editing. Providing easy and quick document edits with its paid version.

Features of Microsoft 365 - Best Free iPad PDF Editor

  • Use voice commands to write using Microsoft 365
  • Scan documents using the phone camera
  • Turn pictures into data and save it on your device or drive
  • Manage Word, Excel, and Powerpoint files on a single app
Download this Android and iPad best pdf editor

PDF Editor

android 4.3

Another great find in the field of PDF editors is the PDF Editor – Edit Everything! The app is amongst the best app for editing PDFs. There are so many pdf editor apps that are incapable of processing and editing different formats. With PDF Editor, you get to convert any PDF, PPT, AI, Doc, etc., to files that are easily editable. 

PDF Editor uses an AI-powered background remover that can erase all the unnecessary background pictures you might have in a document. Thus giving your document a more professional feel. 

While providing top-notch PDF editing services, PDF editor offers a brief library of pre-designed templates of documents like Invoices, presentations, letters, resumes and certificates, marketing Materials: flyers, posters, magazines, business cards, and much more! This is one of the free PDF editing apps that are out there with capabilities to work offline as well. Also, this top free editor app comes with royalty-free resources.

Feature of PDF Editor - PDF Editor App for Android

  • Capability to sign and fill the form with ease
  • Convert your PDF to multiple formats and vice versa
  • Get 100% fully editable templates
  • Manage PDF editor with multiple features such as add, delete, replace, rotate, flip, etc.
  • Comes with an AI-based background remover
Download the Best PDF Editor App for Free

PDF Reader Pro

android 4.6

PDF Reader Pro is the upgraded and paid version of the PDF editor that further enhances the user’s experience of digital documents. It is another compelling entry in our list of best PDF editors. This editor allows its users to edit PDFs without downloading any third-party complicated apps. This all-in-one PDF can help you maximize your productivity. 

Adding to it, this best PDF editor Android is one of the most efficient choices for doing the deed because of its great features mentioned below. The app enables its users to convert PDF documents into Word, PowerPoint, or even in JPG format. 

Besides providing all the essential features like scanning, editing, converting, and merging of documents (PDF or otherwise), this app takes it one step further by allowing the option of adding passwords and watermarks to your documents. However, the only downside is that the app (Free and pro) is native to the Android platform only.

Features of PDF Reader Pro - PDF Editor App for Android

  • Convert text and images into PDF with a smartphone
  • Digitally sign the PDF with your signature
  • Sync all PDF files directly to the cloud
  • Add annotations, merge PDF, compress PDF, etc., and a lot 
  • Convert PDF to various formats
Download this PDF Editor free iPad and Android

PDF Optim

Apple 4.7

PDF Optim is another compelling entrant in our list of the best apps for editing PDFs. PDF Optim provides a simple and intuitive way to work with PDF files. It lets you compress, optimize, and reduce PDF documents simply by using a smartphone. 

The application offers an effective way to compress large images and turn them into PDFs. Aside from this, PDF Optim offers a wide range of features that let users do their work quickly and efficiently. Firstly, the app features an auto compression option that automatically reduces the file size of the document so that storage space can be optimized. 

However, there are some limitations to the app. The free version of PDF Optim only allows you to export one compressed or edited PDF in a week. Although, you can remove this barrier by purchasing their premium plan. Moreover, another disadvantage lies in the compatibility side. Meaning that PDF Optim is Apple exclusive.   

Features of PDF Optim - Best iPad PDF Editor Free

  • Auto compression mode to create the smallest size PDFs
  • Resize raster images with image resolution control
  • Advanced features such as alternate images, page thumbnails, document structure hierarchy, etc.
  • Capability to password-protect PDFs
  • Optimize vector images from heavy image-based PDFs
Download this Best Free PDF Editor iPhone
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How to choose the best free PDF editor for you?

In order to choose the best free PDF editor app for you, one needs to consider certain factors and judge them. To provide them to you, we have listed the most important ones below:

1. Features of the App

The best app for PDF editing should have a variety of features in order to make the work of the user easy. In fact, some of the common features that a PDF editor should have are editing text, images, pages, capability to add annotations, highlighting content, filling out forms, merging and splitting PDFs, etc. Additionally to this, these best apps for PDF editing should be capable of editing multiple file formats. Also from a user perspective, it is essential to determine features as per your requirement and download the one that is suitable for you.

2. UI/UX

User interface and user experience are two of the most important components for any app that is the best app for PDF editing. It primarily means that the best free PDF editor for Android and the best iPad PDF editor should have an intuitive user interface. UI should be clean and organized which eases the user and help him access tools with ease. A good UI/UX is one that is self-explanatory and completely devoid of any confusion.

3. Security and Privacy Features

A PDF editor app should take privacy and security concerns seriously into account. The reason behind that is simple. Consider this, there are several times people are using PDF editors with sensitive files such as social security number cards, driver’s licenses, passports, etc. Therefore, it is important that the PDF editor used should comply with the data protection standards.

4. Ad-free Experience

An application needs to have a revenue model otherwise it won’t be able to survive. However, too many ads at every step are not ideal. Therefore, firstly, one should have a version that upon payment should give an ad-free experience. Also, if you choose to go for ads for the free version, make sure that they are limited in number. This would make the user spends more time on your app with ease and would encourage them to come back. It is because the ads on the app won’t be a hindrance. 

5. Compatibility with OSs

It doesn’t matter whether it is an app to edit PDF on Android or the best iPad PDF editor. It is important that the PDF editor that is being used is compatible with multiple operating systems. Some of the most common operating systems with which it should be compatible are Windows, macOS, Linux, Android, iOS, etc. In fact, it should also have a web-based version.

6. File Size and Performance

A majority of free pdf editing apps take a lot of juice from the system. The juice is basically the memory of the system, RAM, and processor required in order to run the application. Aside from this, the PDF app itself shouldn’t be a huge application. 

7. Support and Updates

In order to become the best app for editing PDFs, the PDF editor should provide regular updates and support for the system. This includes security patches, bug fixes, and compatibility with the latest version of the operating systems.

8. Community & Review

In order to be truly called the best app for editing PDFs, one needs to have good reviews from the community. However in order to get great reviews and star ratings from the community, one needs to make sure that they follow up with everything that has been extrapolated earlier i.e. security & updates, file size & performance, compatibility with OS, etc.

How do we test free PDF editors?

In order to conduct our app testing and evaluate the best apps for editing PDFs. This includes evaluating numerous features, ease of use, performance, and compatibility with different operating systems. 

Below are the steps that are used by us in order to test free PDF editors:

1. Identify the Requirements

Before establishing the list of apps to edit PDFs on Android, it is essential to identify the requirements. Every person has their own use case behind using an application and such is the case with free PDF editing apps. Therefore, it is essential to segregate the PDF apps based on the feature required such as editing capabilities, file format handling, annotations, etc., and check the efficacy of the application for that feature.

2. Downloading and Installation

Once you are done creating the list of free PDF editing apps. It is finally time to download and install the application on your system or smartphone.

3. Evaluation of Interface

A good application is one with a good interface. Start using the application. See if the navigation from the home page to every other page is easy. The best app for editing PDFs is the one that has all the features sorted in the UI such that people with different tech quotients can understand them with ease.

4. Text Editing

This can be done by simply opening a text sample on your system using the PDF editor application. Once the text file has been loaded onto the PDF editing apps, we start editing the text and try out different features provided by the app. The idea here is to check the ease of usage.

5. Image Handling

A PDF is a combination of text and images. Therefore not just text but a PDF should be able to handle images too. To see the effectiveness of an app in this department, we check out the crop feature, resize, rotate, etc.

6. Markup and Annotation Feature

Annotation and markup are essential for apps to edit PDFs on Android or iPad. A PDF is majorly just a document that comprises various data points. Therefore in order for an app to be crowned as the best app for editing PDFs, the app should be capable of adding data, highlighting, strikeout text, etc.

7. Form Filling

PDF editors are often used with forms. Therefore simply try out an empty form and see if the free PDF editing app allows you to fill it.

8. Page Manipulation

There can be a PDF with a single page. However usually, it is a combination of several pages joined together. Therefore, the PDF editing app should have the capability to manipulate the sequence of the page i.e. rearranging them to the likeness.

9. Conversion of Documents

There are several file formats that are often used. Make sure the PDF editor is compatible with them and is capable of converting them to PDF. 

10. Performance of the App

A good PDF editing app is one that requires fewer resources and runs with ease using your current system. There are several applications in the market for PDF editing that are very demanding in terms of resources.

11. Compatibility of the App

The app should be compatible with multiple operating systems. Some of the most common operating systems that it should be compatible with are Windows, Linux, Android, iOS, etc. 

12. Compare it with Other Editors

There are several PDF editor apps that are available in the market. It is important to check and compare one application with the other. This helps us understand the efficacy of one application over the other. For example, some applications have great features but have tonnes of ads while some support more file formats. These are small differences that need to be considered and compared to figure out the best application for you.

Final Verdict

So this was our take on some of the best PDF editor apps that you can try out for free(mostly only the basic version). These free PDF editor tools can be downloaded easily and without much effort through the links provided. We hope that the article on online PDF editors provides you with some valuable information, and helps you ease out your work processes. If you want to get your app reviewed, list your product by getting in touch with MobileAppDaily.

General FAQ

  • Why use PDF Editor App?
  • Who uses PDF Editor Apps?
  • How can I edit a PDF for free?
  • How can I edit a PDF file in Mobile?
  • How do I combine PDF files?
  • How do I make a PDF file?
  • How do I use a pen in PDF on my phone?
  • Which PDF app is best for the iPhone?
  • How can I handwrite on a PDF?
Written By
Pallavi Content Head at MobileAppDaily

She is an avid writer of technology and trending mobile apps. When she is not busy updating you about the tech world, she spends time reading books and playing guitar.

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