List of the Top 21 PDF Readers for Android in 2025

Apryse, which was previously known as PDFTron, is transforming the document landscape. It enables precise viewing, annotating, editing, creating, and generating of PDFs across various platforms, including web, mobile, desktop, and server applications. The technology offered by Apryse is compatible with all leading platforms and supports a wide array of file formats, such as PDF, Microsoft Office, and CAD files. By implementing this solution on your own infrastructure, you can manage the entire document and data lifecycle without the need to rely on external server services. This independence allows organizations to enhance their workflows and maintain greater control over their document processes.

Nutrient offers a comprehensive suite of solutions tailored to meet all your PDF needs, providing tools that effortlessly handle PDF functionalities on any platform. 1. SDK: Integrate sophisticated PDF capabilities into iOS, Android, Windows, the web, or any cross-platform technology, offering features such as PDF viewing, annotation, collaboration, and much more. 2. Libraries: Use our robust .NET and Java libraries to empower your backend systems with capabilities for batch processing of redactions and PDF forms, OCR for scanned text, and editing of PDF documents, all directly from your application server. 3. Processor: Our nimble PDF microservice, Processor, facilitates the quick creation of PDFs from HTML, including HTML forms, alongside conversions from Office to PDF, OCR processing, redaction, and the combination and exporting of XFDF. 4. PDF API: Leverage our hosted PDF API to create, convert, and modify PDF documents within your workflows. We manage the development and server operations, allowing you to focus solely on growing your business. At Nutrient, we see ourselves not merely as a tool but as a dedicated partner in your journey to success. You can easily reach out to our engineers for specialized support, access thorough examples to aid in integration, and utilize our premium documentation to maximize your experience. Additionally, we are committed to continuous improvement and innovation, ensuring our solutions evolve with your needs.

MobiPDF, previously known as PDF Extra, serves as a user-friendly platform for reading and editing PDFs, offering features such as creating, organizing, annotating, filling, signing, converting, and sharing any PDF file. This versatile tool stands out as a cost-effective substitute for Adobe Acrobat Pro, catering to a wide array of user needs. HERE’S WHAT YOU CAN EXPECT WITH MOBIPDF: Multiple Viewing Options: Utilize a focused "Read Mode" for an uninterrupted reading experience. Sophisticated Editing Capabilities: Engage with a PDF editing interface reminiscent of Word. Bidirectional Conversions: Effortlessly transform PDFs into and from formats like Word, Excel, PowerPoint, or images. OCR Integration: Enhance scanned documents by making them searchable. Annotation Features: Utilize tools to highlight, comment, strikethrough, stamp, and more to improve your documents. Simple PDF Management: Easily reorder, compress, split, and merge PDFs as you need. Signing and Security: Incorporate signatures, create and fill out forms, and safeguard your PDFs with passwords, encryption, and digital certificates. Offline Functionality: Continue working on your files without needing an internet connection. Instant Translation: Translate any PDF into over 50 languages with just a click. Overall, MobiPDF combines essential features and user-friendly design, making it a reliable choice for anyone needing comprehensive PDF tools.

MobiOffice, which was previously known as OfficeSuite, serves as a user-friendly office suite alternative, boasting a user base exceeding 250 million individuals across 195 nations. It is compatible with multiple operating systems including Windows, Android, iOS, and macOS, and features essential applications such as MobiDocs, MobiSheets, and MobiSlides. This suite enables effortless management of text documents, spreadsheets, and presentations, ensuring compatibility with all prominent file formats like Microsoft Office (DOCX, ODT, PPTX), Google (Docs, Sheets, Slides), and Apple iWork among others. Delve into each application: MobiDocs allows for the creation and editing of documents, complete with a wide range of formatting options. MobiSheets is designed to streamline data management and analysis, enabling users to visualize insights and generate reports with ease. MobiSlides helps in creating captivating presentations through customizable templates and multimedia support. Additionally, MobiOffice seamlessly integrates with MobiDrive, the cloud storage service from MobiSystems, facilitating effortless document storage and synchronization. You can take advantage of a 7-day free trial to discover how this office suite can cater to your specific requirements. Optimized for all major platforms, MobiOffice offers its components—MobiDocs, MobiSheets, and MobiSlides—either as a comprehensive suite or as individual applications on Windows, providing customized and cost-effective solutions to meet diverse user demands. Furthermore, its user-friendly interface ensures that even those new to office suites can navigate the software with confidence.

Foxit PDF Editor provides a comprehensive set of tools for editing, viewing, creating, organizing, sharing, collaborating, securing, OCR processing, exporting, and e-signing PDF documents. It caters to both small and medium-sized businesses as well as larger enterprises, and is accessible across various platforms including desktop, mobile, and web—making it convenient for use at home, in the office, or while traveling. Its affordability and user-friendly design ensure that even those new to the software can quickly get up to speed, which is especially beneficial for remote workers and international teams who need to communicate and provide feedback around the clock from any location. The software is ideal for both individuals and teams tasked with the creation, review, editing, management, sharing, and securing of PDF files. For larger organizations, Foxit PDF Editor Pro includes enhanced features such as advanced editing, collaboration tools, and robust security options that are often necessary in more complex business environments. In this way, Foxit PDF Editor enables seamless workflows and enhances productivity across various industries.

Adobe Acrobat provides your team with smooth connectivity through streamlined workflows accessible on desktop, mobile, and web platforms, regardless of where you work. As your needs evolve, your methods of working must also adapt. This is why we continually strive to enhance and roll out new features within Adobe Acrobat. By choosing Adobe Acrobat Pro, you gain instant access to the newest functionalities as they are released. Currently, more than five million organizations around the globe rely on Acrobat DC for tasks like creating and editing sophisticated PDFs, converting them into Microsoft Office formats, and much more. Whether you are on the go or collaborating with teammates situated in different locations, you can trust Adobe Acrobat to help you manage your tasks efficiently. The platform allows you to share PDFs for viewing, reviewing, and signing from any device and location, enabling you to easily monitor the progress of your documents and ensuring seamless collaboration. Additionally, Adobe Acrobat's adaptability empowers teams to thrive in any work environment, promoting both productivity and creativity while simplifying the workflow process. In this rapidly changing landscape, having a reliable tool like Adobe Acrobat can make a significant difference in achieving your goals.

Smallpdf, hailing from Switzerland—a country renowned for its precision in watchmaking, banking excellence, and minimalist design—has garnered multiple accolades for its cutting-edge document management solutions. Established in 2013, the company offers a straightforward, dependable, and secure alternative to cumbersome PDF software options. With a user base exceeding 500 million individuals and 100,000 businesses across 24 languages and every corner of the globe, including the remote regions of Antarctica, Smallpdf has become the go-to choice for PDF management. Its tools are designed to enhance both professional and personal workflows, thereby boosting efficiency and transforming document handling into a hassle-free experience. Users can easily compress, convert, edit, sign, protect, and unlock PDFs in just a few simple steps, making document management more accessible than ever before. This commitment to user-friendliness has solidified Smallpdf's reputation as a beloved resource for anyone dealing with PDF files.

PDF Reader Pro stands out as a comprehensive PDF solution that caters to all your document management needs. It boasts an impressive array of features, including reading, annotating, editing, optical character recognition (OCR), signing, creating and filling out PDF forms, bookmarking, outlining, text-to-speech (TTS), managing tables, and converting PDF files, making it versatile for any device. Whether you are crafting a PDF on an iPhone or signing a document on your Android phone, PDF Reader Pro ensures that all tasks can be accomplished with ease and efficiency. In addition to these core functionalities, it offers a variety of supplementary features such as presentation tools, linking options, stamping, compression, security measures, background customization, header and footer insertion, Bates numbering, text searching, text box support, Touch Bar compatibility, annotation export, and multiple conversion capabilities. Moreover, it serves as the premier PDF to Office converter, allowing users to export from PDF to numerous formats including Microsoft Word (.docx), PowerPoint (.pptx), Excel (.xlsx), RTF, HTML, text, images, CSV, and more, all without the need for an internet connection. PDF Reader Pro also provides the ability to convert PDFs into various image formats such as JPG, PNG, BMP, GIF, TIFF, TGA, and JP2, ensuring that you have all the tools you need for your PDF tasks at your fingertips.

KDAN PDF Reader serves as a comprehensive PDF management solution, allowing users to edit, sign, perform OCR scans, convert, annotate, and fill out forms within PDF documents seamlessly. By incorporating advanced AI capabilities, it enhances the efficiency of your document workflows! Tailored for Mac, iPhone, and iPad users, KDAN PDF Reader is a reliable choice for millions, thanks to its extensive features and user-friendly design. KEY FEATURES EDIT TEXT & PDF • Correct mistakes and typos directly in the PDF - replace, insert, or remove text in documents • Modify images by adding, editing, cropping, and adjusting them within PDFs • Include headers and footers for better organization • Utilize Bates numbering for effective referencing, tracking, and systematic arrangement • Apply stamps or dynamic stamps to convey status, offer feedback, and emphasize key information in the document CONVERT PDF • Offline file conversion - change files without needing an internet connection • Transform PDFs into Office file formats, images, or ePub • Supported formats include docx, xlsx, csv, pptx, rtf, txt, html, jpg, png, BMP, jpg200, pub, and MOBI SIGN & FORMS • Fill out and modify forms as needed • Design fillable forms complete with buttons, checkboxes, and list boxes • Create and apply signatures directly on PDFs • Generate signatures using a trackpad, keyboard, or images EDIT PAGE • Combine and separate PDFs effortlessly • Extract, rearrange, rotate, remove, and crop individual PDF pages • Modify the background color of PDFs for enhanced visibility • Add pages from other documents for comprehensive project management. This makes KDAN PDF Reader not just a tool, but a complete solution for all your PDF needs.

UPDF provides a comprehensive solution for editing, annotating, and managing PDF files across platforms like Windows, Mac, iOS, and Android. This versatile application consolidates all essential tools into a single user-friendly interface, designed to cater to the preferences of both novice and experienced users who appreciate an aesthetically pleasing layout. Among its key features, UPDF allows users to edit PDF documents by adding, deleting, and modifying text properties, including font style, color, and size, while also enabling image manipulation such as cropping, rotating, and extracting. Additionally, users can annotate PDFs by highlighting, underlining, or striking through text, and can easily insert shapes, sticky notes, and text boxes for improved communication. Another significant feature is the ability to manage PDF pages, which includes options to rotate, delete, and extract specific pages as needed. Furthermore, UPDF enhances the reading experience by offering various viewing modes, including both single-page and double-page formats, ensuring flexibility for all types of users. With such a robust set of functionalities, UPDF stands out as an invaluable tool for anyone working with PDF documents.

Enhance your applications with the versatile MuPDF SDK, which seamlessly integrates robust PDF capabilities. This compact yet swift viewer accommodates various document formats, including PDF, XPS, OpenXPS, CBZ, and ePUB. It features a renderer crafted for high-quality anti-aliased graphics, ensuring that text is displayed with precise metrics and spacing, accurate to mere fractions of a pixel. The PDF library comes equipped with a range of interactive functionalities such as annotations, form filling, digital signatures, redactions, and search capabilities. Furthermore, the command-line tools offer extensive customization options for rendering, converting documents, and manipulating PDF files, allowing for conversion to formats like HTML, SVG, and CBZ. In addition to its C library, MuPDF provides a Java library utilizing JNI, compatible with both Oracle's Java and Android platforms. Alongside the Java API, bindings for C++ and Python have also been established, showcasing its compatibility with major programming environments and operating systems. Its flexibility and optimization for various platforms make it a powerful tool for developers. The MuPDF API has found applications in a wide range of deployments, including mobile applications on both Android and iOS, SaaS and cloud solutions, document management systems, and various embedded products, highlighting its versatility and effectiveness in meeting diverse user needs.

Xodo provides the capability to edit, annotate, and sign PDF documents seamlessly across desktop, mobile, or web platforms. This user-friendly tool simplifies PDF management, eliminating the hassles of printing or faxing altogether. Now, you can easily sign important documents like contracts, expense reports, and cover letters directly on your smartphone or tablet, using just your finger or a stylus. The process is incredibly straightforward! With Xodo, signing any document requires merely a tap, freeing you from the hassle of searching for a pen or dealing with messy ink. You can also conveniently save your signature for future use, allowing you to sign documents with just a single tap or mouse click. Once you're done, saving and sharing the file with others is a breeze, significantly reducing the time spent in email exchanges. Xodo effectively alleviates the stress associated with completing forms. Using your smartphone or tablet, you can fill out forms from virtually anywhere by simply tapping on the screen and selecting checkboxes. This innovative approach allows you to save both time and effort, making it easier than ever to fill out and share forms on the go. With Xodo, managing your paperwork has never been more efficient or hassle-free!

Javelin PDF readers provide all the necessary functionalities to access standard PDF files as well as those protected by the complimentary Drumlin Publisher software in .drmz and .drmx formats. Users can easily navigate through hyperlinks, utilize contents and navigation trees, and select from various page display options, all while benefiting from features like text searching, annotations, and markup capabilities. Encrypted files are designed to prevent unauthorized copying and distribution, which may include limitations on printing and specific expiration dates that restrict access after a designated period. Information about these Digital Rights Management (DRM) settings can be easily located in the properties and info section within the Javelin readers. For users with visual impairments, the Mac OSX/Catalina version of Javelin3 is equipped with a text-to-speech feature, enhancing accessibility. Furthermore, Javelin readers are compatible with both PC and Mac platforms, making them suitable for deployment in large corporate networks that may have stringent firewall requirements. This broad compatibility guarantees that users can securely access their documents across diverse environments, ensuring that their reading experience is both flexible and reliable. Ultimately, Javelin PDF readers cater to a wide range of user needs, reinforcing their importance in modern document management.

Haihaisoft Reader is a free PDF reader and printer that features an impressively fast startup time and a wide array of functionalities. It is specifically designed to manage PDF files that are secured with the DRM-X platform. This application supports multiple operating systems, such as Windows, Mac, Android, and iPhone/iPad. Users can easily read and print any Adobe PDF documents, including those that feature protection from Adobe Acrobat. Notably, the download size for Haihaisoft Reader is only 3 MB, making it much smaller than Adobe Reader. Committed to user security and privacy, Haihaisoft PDF Reader ensures that personal information remains protected and does not connect to the Internet without the user's explicit consent. To enhance privacy further, the application does not automatically check for updates online; users can simply click a button in the help menu to check for and install updates at their convenience. Additionally, the DRM-X platform enables users to set various permissions for rights management, facilitating secure document sharing. In conclusion, Haihaisoft Reader not only prioritizes efficiency and security but also emphasizes user-friendliness, all within a compact and lightweight application. This makes it an excellent choice for anyone seeking a reliable PDF reader.

PDF Viewer is a versatile application compatible with iPad, iPhone, Mac, and Android devices, offering an extensive array of features such as annotations, digital forms, signatures, document editing, and sharing capabilities, all for free. Whether you are working independently or collaborating with others, this app significantly boosts your efficiency by facilitating smooth reading, reviewing, annotating, and searching through PDF files. Your essential documents will always be at your fingertips, simplifying the process of preparing for meetings, evaluating proposals, or perusing recent offers. PDF Viewer makes it incredibly easy to annotate your PDFs; you can effortlessly highlight text, add notes, create freehand drawings, and insert images. After you finish your annotations, the process of sharing or printing your documents remains uncomplicated, allowing for a seamless workflow. You can select from a wide range of annotation types, including highlighting, drawing, and adding comments or images, ensuring that your documents reflect your individual style. Furthermore, the annotation inspector feature provides you with the ability to quickly adjust the appearance of your annotations, giving you complete authority over how your notes and highlights are presented. This level of customization and ease of use solidifies PDF Viewer as an essential resource for anyone who regularly interacts with PDF documents, enhancing both personal and professional productivity. Ultimately, its user-friendly interface and robust functionalities make it a go-to choice for managing PDFs effectively.

We act as the bridge between tangible documents and digital storage solutions, delivering streamlined PDF workflows that improve your productivity while reducing administrative burdens. Editing PDFs has never been easier with Google Workspace, as you can launch Lumin from services like Gmail, Google Drive, or Google Classroom. The uploading of legacy documents to the cloud has reached unprecedented ease. Ensure your team remains synchronized with live feedback options and manual editing features. With Lumin Sign, you can manage projects, negotiate terms, and secure signatures all from a single platform. Our generous free plan is particularly beneficial for K-12 educators and students. Our services are supported by a comprehensive and continually updated security framework. Furthermore, we utilize a Google-verified storage system that guarantees your documents stay within Google Drive's protected environment. Enhance collaboration among current team members and attract new talent with the capabilities of Lumin and Lumin Sign. Although each of our innovative offerings is effective on its own, using them together amplifies their benefits. Lumin not only streamlines your team's workflow but also significantly cuts down on unnecessary communication. With a cloud workspace that integrates smoothly with Google, experience the advantages of real-time collaboration like never before, empowering your organization to achieve its goals efficiently. This seamless integration fosters a more productive atmosphere, allowing teams to focus on what truly matters.

Flexcil acts as an all-in-one study companion, empowering users to annotate PDFs, craft notes, and share materials with remarkable fluidity. It enhances the studying process by simplifying the review and utilization of PDFs, offering the benefits of a PDF reader, digital note-taking, annotation, and reference management within a single platform. The application features intuitive gesture-based controls that allow for seamless annotation of PDFs and easy organization of notes, enabling users to save precious time that can be redirected to focused study sessions. This efficiency allows for a smoother experience than the complex procedures often encountered with Apple’s standard applications! Flexcil provides a straightforward way to select text and images, create notes through easy pen gestures, and facilitates the simultaneous viewing of PDFs while effortlessly integrating elements into your notes for better organization. Users enjoy the flexibility to modify PDFs as they see fit, whether it involves merging, adding, or rearranging content. The note editing process mirrors this ease, allowing for quick adjustments. Moreover, all materials saved within Flexcil, including text, images, and notes, are interconnected, significantly improving the speed and ease with which users can access their information. This interconnectedness not only promotes efficient tracking and management of study materials but also fosters a more organized and productive study environment, enhancing overall learning efficacy. Hence, the overall experience with Flexcil is designed to streamline studying, making it more enjoyable and less cumbersome.

Cool PDF Reader is a versatile and intuitive free tool for reading PDF files, providing users with the ability to not only read PDF books but also to organize and manage their PDF documents effectively. The application allows for easy document capture as images, conversion to PDF format, and sharing functionalities, making it convenient for users to send files to friends, classmates, or teachers. Furthermore, it offers features like splitting and merging PDF files, as well as extracting pages, images, and text, ensuring flexibility in handling documents. This premium PDF reader comes equipped with essential editing capabilities that allow users to modify their PDF documents effortlessly, including adding shapes, drawing freely, selecting and copying text, and applying highlights, strikethroughs, or underlining. Accessing your PDF books or documents is a breeze with PDF Book Reader, as it integrates seamlessly with your file manager and other applications for a swift reading experience. The app remembers the last page you were on, allowing for easy resumption of your reading, which is a thoughtful touch for avid readers. Users can view and manage their PDF files stored on their devices, with options to search, sort by date or name, and customize the document list in various orders. In addition, you can share, print, duplicate, delete, or rename your PDF files, accompanied by lists of recent and favorite documents for quick access. The app also enhances your reading experience with day and night modes, making it comfortable to read in different lighting situations, and ensuring that users have a delightful and productive interaction with their PDF files. With a user-friendly design and myriad features, Cool PDF Reader stands out as an essential application for anyone who frequently handles PDF documents.

PDF Reader - PDF Tools provides a thorough collection of 17 different utilities, prominently featuring a powerful PDF Editor. The integrated PDF reader and viewer allows for quick access to your PDF documents, with options for either a horizontal scroll for a book-like experience or a continuous vertical view for easy navigation. You can conveniently split a PDF into multiple documents at any designated page, simplifying the management of larger files. To protect your confidential data, you can encrypt your PDF with a password, adding an extra layer of security. Rearranging the pages within your PDF is a breeze; simply drag and drop during a long press to organize them to your liking. Moreover, you can customize your document by choosing a specific color or image as a background and insert a blank page whenever necessary. This all-encompassing suite guarantees that your experience in managing PDFs is not only efficient but also user-friendly, catering to all your document needs with ease. With such a wide array of features, PDF Reader - PDF Tools stands out as an indispensable resource for any user dealing with PDF files.

Introducing a reliable PDF utility that makes editing your PDF files a breeze. Whether you're dealing with office documents, academic papers, financial statements, ID cards, or certificates, this tool is equipped to handle all your editing tasks. It's entirely free and lightweight, crafted for mobile use, and operates seamlessly offline without needing an internet connection. Moreover, this app now features an integrated PDF reader, allowing you to review your edited files easily. This intuitive PDF editor provides an array of functionalities tailored for both creating and modifying PDFs, including the capability to open and view documents using the built-in PDF viewer, which can be adjusted to suit individual reading preferences. In addition, users can merge multiple PDFs or images, such as JPG, PNG, BMP, and TIFF, into a single PDF document, making it easier to manage related files. The merging function accommodates both local and cloud-stored documents, enhancing user convenience. You can also split larger PDFs into smaller sections to save storage space, with the option to extract specific pages by setting a defined range. Overall, this versatile tool excels in fulfilling all your PDF editing needs with outstanding efficiency while ensuring a user-friendly experience. With its comprehensive features, it stands out as an essential application for anyone who regularly works with PDF files.

Kaagaz prioritizes document security by allowing users to operate the app entirely offline, guaranteeing that files stay exclusively on personal devices. For those who prefer cloud storage, the app ensures that all documents are encrypted and stored on secure servers based in India. Distinctively, Kaagaz avoids bothersome ads and intrusive watermarks, offering instead the ability to create a 'Custom Watermark' for a personalized touch. This application promises a seamless user experience at no charge, specifically designed for individuals in Bharat. Users can easily take a photo, fine-tune the borders, and apply filters to convert documents into shareable PDFs or images. Beyond this, Kaagaz serves as a well-organized archive for all documents on the device, enabling users to create folders for improved organization and swift document retrieval. Moreover, the Kaagaz Cloud feature allows for secure backups, ensuring that crucial files are always protected from loss. With its dedication to user-friendliness and strong security measures, Kaagaz is an invaluable resource for effective document management. The combination of its offline capabilities and customization options makes it a standout choice for users seeking reliability and efficiency in handling their documents.