List of the Top 18 PDF Software for Microsoft 365 in 2025

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.

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.

The hyper Content & Digital Asset Management Server empowers organizations to fully manage their digital assets while streamlining processes and lowering expenses. By seamlessly integrating rich content into the workflows of internal and external teams, it enhances accessibility. Collaborative approval mechanisms ensure that process control is maintained throughout. Additionally, utilizing Social Media Networks facilitates the sharing of this content effectively. For optimal promotion and success of rich content, it is beneficial to develop tailored Brand Portals that resonate with your audience. This approach not only enhances brand visibility but also fosters stronger connections with stakeholders.

Adobe Acrobat is a comprehensive PDF management platform designed to help users create, edit, organize, and secure PDF documents across multiple devices. With its intuitive interface, Acrobat allows for easy conversion of files to and from PDFs, the ability to edit text and images, and efficient document organization, making it the ideal tool for both individuals and businesses. The platform offers advanced features such as e-signatures, document security with customizable permissions, and the ability to compare PDFs to track document changes. Acrobat also integrates with cloud storage platforms, ensuring smooth file sharing and collaboration. Whether you're reviewing contracts, filling out forms, or collecting digital signatures, Adobe Acrobat provides a reliable and secure solution to handle all your document needs.

Nitro PDF is a leading PDF editing solution that combines powerful features with user-friendly design to streamline document workflows for individuals, teams, and enterprises. It allows users to easily create, edit, convert, annotate, and secure PDFs, supporting complex tasks like OCR, digital signing, and document automation. The software interface is familiar and intuitive, closely mimicking Microsoft Office’s ribbon on Windows and Apple’s toolbar on Mac, facilitating fast user adoption and minimizing training time. Nitro PDF integrates seamlessly with popular platforms such as Microsoft 365, SharePoint, and iManage, enhancing productivity across workflows. Security and compliance are foundational, with Nitro holding internationally recognized certifications including SOC 2, HIPAA, QTSP, and ISO 27001, ensuring the highest levels of data protection. Nitro’s AI-powered tools further boost productivity by automating routine tasks and providing instant assistance via its Knowledge Assistant, available 24/7 in over 80 languages. The company offers a range of flexible pricing options, from subscription plans tailored for small teams and individuals to enterprise-grade solutions with advanced security features and dedicated support. Nitro’s customer success team supports clients throughout installation, rollout, and beyond, guaranteeing a smooth transition and continued growth. Trusted by global industry leaders across real estate, healthcare, manufacturing, and more, Nitro PDF enables organizations to reduce costs while enhancing document security and efficiency. Overall, Nitro PDF provides a comprehensive, secure, and scalable solution that modernizes how businesses handle digital documents.

Take advantage of our complimentary Adobe Acrobat Reader to effortlessly view, sign, collaborate on, and annotate your PDF files. With this tool, you can not only view and sign documents but also collect feedback and share PDFs for free. If you wish to enhance your experience, you can subscribe to Acrobat Pro, which provides additional features such as editing, exporting, and sending PDFs for signature requests. Move beyond simply opening and viewing your PDF files; it's easy to annotate your documents and gather input from multiple reviewers into a single shared online PDF. The Acrobat Reader mobile app allows you to conveniently work on your documents from anywhere, equipped with essential tools for converting, editing, and signing PDFs. Moreover, the app lets you use your device's camera to scan documents, whiteboards, or receipts and turn them into PDFs. By connecting to Adobe Document Cloud, Acrobat Reader guarantees that your work with PDFs is accessible no matter where you are, and you can easily manage your files on platforms such as Box, Dropbox, Google Drive, or Microsoft OneDrive. This smooth integration offers a flexible and efficient workflow, enhancing your document management experience like never before, ensuring your productivity remains uninterrupted. Thus, whether you're working on a personal project or collaborating with a team, Adobe Acrobat Reader provides a comprehensive solution for all your PDF needs.

A robust, cloud-based solution that enhances static PDFs by converting them into dynamic and engaging experiences for both the sender and the recipient. pdfFiller serves as a centralized platform for storing, auditing, searching, electronically signing, and managing documents and forms efficiently. This innovative tool streamlines workflows and improves collaboration, making document handling more effective for everyone involved.

Edit and convert your PDF files directly in your browser with PDFChef by Movavi, available for both Mac and PC, ensuring your PDFs are tailored to your specifications. Enjoy a range of advanced tools and various editing options at no cost, making PDF management straightforward and hassle-free. Our software is designed to enhance your productivity and help you achieve your goals efficiently. With a new name that embodies our mission, PDFChef empowers you to handle everyday PDF tasks while keeping your device secure. You can also explore a free trial version to experience all the capabilities of our PDF editing software. PDFChef by Movavi provides numerous editing possibilities, allowing you to insert, crop, and resize text, as well as rearranging, deleting, rotating, and reordering pages seamlessly. Whatever modifications you need, PDFChef gives you the flexibility to customize your PDFs as you wish. Additionally, the user-friendly interface ensures that even those new to PDF editing can navigate the features with ease.

PDFelement serves as an all-in-one PDF solution driven by artificial intelligence, providing a quick, intelligent, cost-effective, and user-friendly approach to handling PDF documents on desktop, mobile, and web platforms. It ensures an exceptional user experience, making it a strong alternative to Adobe® Acrobat® that suits both individuals and small businesses perfectly. The company is dedicated to leading the PDF technology landscape by continuously innovating and enhancing its product to adapt to the changing needs of its users. Key features that set it apart include: Intelligent: It offers the most advanced method for managing PDF forms and documents, utilizing AI capabilities. Versatile: The desktop application is accessible through an annual or perpetual license fee, providing flexibility to users. Cost-effective: It provides features that rival those of Adobe Acrobat DC while being available at a significantly reduced price, offering savings of up to 50%. Extremely Fast: The software is designed to be lightweight, ensuring that even beginners enjoy a smoother user experience with a minimal learning curve. In addition, PDFelement’s commitment to user satisfaction is evident in its regular updates and responsive customer support.

Enhance your application with PDF functionalities by utilizing just two API calls: Open, Edit, and View PDF. With a simple configuration file and these API calls, you can enable your app to swiftly import, view, modify, and open PDF documents within a single day. The SDK is designed to bridge format discrepancies, offering features such as cropping, color management, fills, and font adjustments. It facilitates the conversion of any PDF versions, including the ISO Standard PDF 2.0, allowing for versatility with any PDF file or print-ready document as an input. The conversion process is streamlined, ensuring a smooth experience without any intermediary steps or loss in quality, and it eliminates the need for a printer driver. Compatible with Windows, MacOS, and Linux, the PDF Conversion SDK also supports .NET and comes with sample code for your reference. Additionally, it effectively removes unnecessary data and compresses files, leading to enhanced performance during web and application browsing, making it an efficient choice for developers. By adopting this technology, you can significantly improve the user experience when handling PDF files.

DocStyle offers the ability to transform any PDF into a Word document while applying styles through its Intelligent Formatting Recognition feature. This innovative process is specifically tailored to recognize and format content, resulting in a well-organized Word document that is easy to edit and adjust. Additionally, DocStyle streamlines the styling of existing Word documents automatically, saving users valuable time that would otherwise be spent on manual formatting tasks. By simplifying these processes, DocStyle enhances productivity and efficiency for users handling document conversions and edits.

Unlock powerful PDF editing features on your Mac that let you add signatures, text, and images while also correcting mistakes and changing content. With the help of OCR technology, you can convert scanned documents and easily create or fill out forms. While PDFpen offers fundamental tools for text and signature insertion, PDFpenPro takes your editing to the next level with its sophisticated capabilities. Use PDFpenPro to turn a regular scanned form into an engaging interactive document, allowing you to design forms complete with text fields, checkboxes, radio buttons, signature areas, and submission buttons. Additionally, you can export your PDFs in a variety of formats, such as .docx for Microsoft® Word, .xlsx for Excel, .pptx for PowerPoint, and PDF/A for long-term storage. Whether you are converting a single webpage or an entire website, you can create a PDF that preserves clickable links for straightforward navigation. Moreover, with PDFpen available for iPad and iPhone, along with seamless integration with iCloud or Dropbox, you can conveniently edit your PDFs while on the move. This ensures you can handle all your editing needs with flexibility and ease, regardless of your location. Experience a comprehensive editing journey across all your devices with this versatile PDF solution that transforms your workflow.

Elevate your documents by incorporating signatures, text, and images, while also rectifying any typographical mistakes. Leverage Optical Character Recognition (OCR) technology to transform scanned files into editable text, ensuring thorough proofreading for accuracy. With PDFpen, you can convert your scanned visuals into functional text and perform any necessary edits for correctness. For PDFs requiring extensive changes, exporting to .docx format is a breeze, facilitating easy modifications and sharing with users of Microsoft Word. To begin editing, just highlight the text, click “Correct Text,” and start making adjustments! Editing PDFs on your Mac is streamlined and efficient, requiring just a few clicks. Additionally, you can apply a secure digital signature to your PDFs; either scan your signature for insertion or create it directly using your mouse or trackpad. Say goodbye to the hassle of faxing—signing, sealing, and delivering your PDFs is now straightforward. Enjoy the convenience of editing your documents wherever you are by utilizing iCloud or Dropbox on PDFpen for both your iPad and iPhone. If you need to add a new page, you can easily insert one, and removing an existing page is just as simple. Should your pages be out of order, reorganizing them is as easy as dragging and dropping them into place. You can also merge multiple PDFs together with minimal effort, enhancing your document management capabilities. The options for organizing and managing your documents are truly limitless!

Elevate your productivity with PDF Fusion™, an all-in-one PDF creator designed to effortlessly merge, modify, and produce PDFs. You can seamlessly import over 100 different file formats by simply dragging and dropping them onto the Welcome Screen. This allows you to unify pages from diverse sources, including documents, spreadsheets, and presentations, into a single, shareable PDF. Furthermore, the ability to add new text, bookmarks, and comments personalizes your files to suit your needs. Converting files into PDF, PDF/A, XPS, and DOC formats is incredibly straightforward, requiring just a click. This functionality not only reduces costs by enabling you to view multiple file types without additional software but also streamlines the PDF creation and editing process. The intuitive drag-and-drop feature lets you consolidate various file types into one document with ease, saving you valuable time and eliminating the need for tedious retyping or extensive cutting and pasting. By transforming your files into PDF, PDF/A, XPS, or Word formats, sharing becomes a breeze. With PDF Fusion™, you can effortlessly gather content from assorted sources—be it documents, spreadsheets, presentations, or images—into a singularly organized PDF, ensuring that your workflow remains efficient and your productivity at its peak. This tool truly empowers users to manage their documents with unmatched ease and flexibility.

Aquaforest Kingfisher streamlines the process of retrieving and organizing essential business information stored within PDF files, which include various types of documents such as financial statements, client reports, scanned images, and records of payments. It offers automated features for intelligent data extraction, document splitting, and renaming, as well as optical character recognition capabilities to effectively manage image-based PDF files. Users can easily convert the extracted content from PDFs into formats like CSV, Excel, or simple text files. All of our solutions are designed to work seamlessly within virtual environments, particularly with Oracle VM VirtualBox. The subscription includes comprehensive support and ongoing maintenance for the duration of the service. A skilled engineer is on hand to remotely install and configure Aquaforest Kingfisher according to your specific requirements. This installation takes place on a separate machine from the SharePoint server, facilitating a smooth integration process. Additionally, the support for the Windows File System allows for the preprocessing of documents before significant data migrations take place. Users can also choose to extract PDF pages based on their content or utilize barcode identifiers, which further enhances the flexibility and efficiency of the data extraction process. This thorough methodology guarantees that businesses can effectively manage, leverage, and maximize the use of their critical information for strategic decision-making. By optimizing data handling, organizations are positioned to drive innovation and improve operational productivity.

PDF4 is an all-encompassing mobile solution for managing PDFs, empowering users to scan, edit, convert, and secure their documents seamlessly on their devices. With a robust suite of editing tools, it allows users to modify text, images, and pages, and offers functionalities for merging, splitting, reordering, or rotating content. The app also provides sophisticated conversion options to transform images or Office formats into PDFs and back, including turning PDF files into formats like Word, PowerPoint, or Excel. Furthermore, it features Optical Character Recognition (OCR) technology for extracting searchable text, alongside options for password protection, annotations, and form filling. Users can optimize their productivity by compressing files, cropping pages, and incorporating metadata, watermarks, or barcodes. Additionally, automation capabilities such as job flows for batch processing are available, catering to desktop users as well. The software also supports extensive integrations, including browser extensions, connectors for Zapier and Power Automate, as well as add-ins for Microsoft Teams and Outlook, which streamline PDF management across different platforms and bolster collaborative workflows. In summary, PDF4 stands out as a versatile tool designed to enhance document handling experiences for users in diverse settings.

A free PDF converter enables users to transform files from PDF format to various other formats. Users can also convert files into PDF from formats like Word, JPG, ePub, and more. The tool allows the merging of multiple files into a single PDF document and offers customizable output settings. Additionally, it facilitates the conversion of PDFs to editable formats such as DOC and JPG. Icecream PDF Converter is capable of handling password-protected files and includes an integrated PDF reader for convenience. This PDF converter is compatible with several operating systems, including Windows 10, 8, 7, and XP. It supports batch processing, allowing you to add numerous files to the conversion queue and process them all simultaneously with a single click. For creating editable Word documents, the software can recognize text in scanned PDF files, making it easier to extract information. Users can customize the output by selecting page size, margins, and orientation, as well as rotating and positioning content when converting images like JPG and TIFF. When converting PDF files to images, you can also specify page ranges for more precise results. Furthermore, it enables the merging of multiple documents or images into one cohesive PDF file, accommodating files of any size for seamless transitions in and out of PDF format. The versatility of the free PDF converter makes it an essential tool for anyone needing to manage their document formats effectively.

Synap PDFocus provides a user-friendly platform for converting and merging more than 30 document types into a single PDF without requiring any software installation. This innovative tool significantly improves document management by unifying various formats into one cohesive PDF, making sharing and collaboration much simpler. It easily converts HTML files, MS Office documents, and electronic approval formats into a high-quality PDF, all while ensuring a smooth user experience. Additionally, the technology incorporates safety features to identify and remove potentially harmful code, guaranteeing that the resulting PDFs are secure. The merging process also consolidates electronic approval documents along with their associated files into one PDF, promoting efficient storage solutions. Users are notified via email after conversion, providing a layer of security for attachment validation. Moreover, it allows educational resources in different formats to be compiled into a single PDF, enhancing both accessibility and organization for users. In essence, Synap PDFocus stands out as a versatile and effective tool for anyone looking to streamline document management in today’s digital landscape. With its comprehensive capabilities, it caters to the diverse needs of individuals and organizations alike.