Best PDF Annotators for Mac of 2025

Apryse, formerly PDFTron, is reimagining the world of documents. Bring accurate PDF viewing, annotating, editing, creation, and generation to any web, mobile, desktop or server framework or application. Apryse technology supports all major platforms and dozens of unique file types, including support for PDF, MS Office, and CAD formats. Own the full document and data lifecycle by deploying on your own infrastructure without worrying about third-party server dependencies.

Nutrient provides an extensive solution for all your PDF requirements, delivering tools that seamlessly operate PDF features across any platform. 1. SDK: Incorporate advanced PDF functionality into iOS, Android, Windows, web, or any cross-platform technology, supplying abilities like PDF viewing, annotation, collaboration, and beyond. 2. Libraries: Employ our powerful .NET and Java libraries to enhance your backend applications with batch processing of redactions and PDF forms, OCR'd scanned text, and PDF document editing, all directly from your application server. 3. Processor: Our agile PDF microservice, Processor, enables rapid generation of PDFs from HTML, including HTML forms, as well as Office-to-PDF conversions, OCR, redaction, and XFDF combining and exporting. 4. PDF API: Take advantage of our hosted PDF API to generate, convert, and alter PDF documents in your workflows. We handle the development and server management, freeing you up to concentrate on your business. At Nutrient, we're not just a tool; we're a committed ally in your success. Gain direct contact with our engineers for expert guidance, utilize comprehensive examples to simplify integration, and make the most of our top-tier documentation.

Global OEMs, SaaS and enterprise end-users rely on Adobe PDF Library to automate the creation, editing and management of PDFs. An Adobe partner, our SDK uses the same source code as Acrobat for stability, reliability and quality results. Languages: .NET, .NET Framework, Java and C/C++ Platforms: Windows, Linux & MacOS Package managers: NuGet & Maven Capabilities include but are not limited to: -Annotations -Content creation -Content modification -Color management -Extraction - text, images, forms -Compression/optimize -Conversion - PDF/A, PDF/X, EPS, PostScript, XPS, ZUGFeRD, color -Display, Printing -Extract text, images & other content -Forms - Import, export, flatten static & dynamic XFA forms, AcroForms -Images - extract, import/export, thumbnails, render/rasterize pages, separations -Optimization - size, content, images, etc. -OCR - add text to document, add text to image -PDF to Office Documents (Word, Excel, PPT) -Security - Viewer settings, redactions, password, encrypt/decryption, watermark Pricing options for OEMs, SaaS & end-users are flexible and based on usage. Shorten development times & get to market faster with Adobe PDF Library. Free trial - download today.

Install-free PDF editing, form filling, redaction, signing, viewing, and more on your website with RAD PDF! Packaged as an easy to use library / WebControl (compatible with .NET 3.5+, .NET Core, and .NET 5+), RAD PDF can be used with just about any flavor of ASP.NET including MVC, Razor, Blazor, WebForms, and more. RAD PDF is compatible with 99% of internet browsers, including those on Linux, Mac OS X, Microsoft Windows, and mobile. No plugins. No Adobe Reader. RAD PDF is more than a PDF to HTML converter. It natively supports all the most common PDF features including annotations, bookmarks, form fields, page labels, and more. With advanced PDF options, RAD PDF allows you to selectively enable and disable features not available with Adobe Acrobat Reader, like protecting a PDF from being downloaded while still viewable online. RAD PDF users can use PDF form fields directly from the web browser by enabling PDF form filling and PDF form saving without having to install any software. Integrating directly with ASP.NET, RAD PDF allows your web application to capture input data, build custom workflows, and provide an intuitive graphical user interface (GUI) for just about any online PDF interaction imaginable!

Create, review and edit PDF Documents with this full-featured PDF editor available for Windows, Mac, and Linux. PDF Studio is easy to use and a dependable substitute for PDF editors such as Adobe® Acrobat®. It contains all the PDF features and tools needed at a much affordable price, maintaining full compatibility with PDF standards. PDF Studio Standard Features: -Create PDFs -Scan to-PDF -Annotate and markup PDFs -Precision Measuring Instruments -Fill in and Save PDF Forms -Secure Documents -Append/Delete Pages -Create Watermarks, Headers, Footers -Loupe, Pan & Zoom, Rulers, etc... -Document Storage Integrations -DocuSign Integration -Supports PDF 2.0 standards PDF Studio Pro Features: -All features in Standard, Plus... -Interactive Form Designer -OCR (Text Recognition). -Content editing (Text and images) -Redact & Sanitize PDFs -Compare PDFs -Optimize PDFs -Digitally Sign PDFs -Advanced Imposition

PDF Studio Viewer is a multi platform document reader that is dependable and very simple to operate. PDF Studio Viewer has the ability to annotate documents and fill documents that are interactive. To experience an upgraded version of this product, you can check out PDF Studio Standard and PDF Studio Pro. Features included in PDF Studio Viewer: -Display PDFs with high fidelity -Annotate & Markup PDFs -Fill & Save Forms -Render Digital Signatures & Layers -Advanced User Interface -Advanced Print & Search Options -Document Storage Integrations -DocuSign© Integration

PDNob PDF Editor is an advanced, AI-powered PDF management tool designed to streamline document workflows for users on both Windows and Mac. It offers a comprehensive set of features that enable users to view, annotate, edit, convert, organize, and protect PDF files with ease. The software’s intuitive interface ensures that users of all experience levels can efficiently navigate and manage their PDF documents. Key features include Optical Character Recognition (OCR) for converting scanned PDFs and images into fully editable and searchable text, as well as AI-driven document summarization for quick content overviews. PDNob PDF Editor also supports merging, splitting, compressing, and organizing PDF files, making it an ideal solution for managing large volumes of documents. Additionally, the software offers robust security features like password protection, encryption, and permission management to safeguard sensitive information. With its seamless cross-platform support and powerful editing capabilities, PDNob PDF Editor is suitable for a variety of users, including professionals, businesses, educators, and students. Whether you need to create, edit, secure, or analyze PDFs, PDNob PDF Editor provides an all-in-one solution.

Regardless of whether you are a consumer, a business, a governmental body, or an educational institution, it is essential to read, create, sign, annotate, and fill out PDF forms. Foxit PDF Reader stands out as a compact, incredibly fast, and feature-packed PDF viewer that enables users to create PDFs for free, as well as open, view, sign, and print any PDF document. This software is powered by the fastest and most precise PDF rendering engine in the industry, ensuring an exceptional PDF viewing and printing experience for all users. It offers support in multiple languages, including English, Dutch, French, German, Italian, Portuguese, Russian, and Spanish. Users can sign documents using their own handwriting, take advantage of eSignature functionalities, and easily verify the status of digital signatures. To safeguard against potential vulnerabilities, Foxit PDF Reader incorporates features like Trust Manager/Safe Mode, ASLR & DEP, the ability to disable JavaScript, and Security Warning Dialogs. Additionally, it seamlessly integrates with major cloud storage services and widely used enterprise content management systems, making it an invaluable tool for organizations of all types. Its versatile capabilities make it a preferred choice among users looking for reliability and efficiency in managing PDF documents.

Drawboard PDF - Powerful PDF tools. Most intuitive PDF editing and markup app for Windows, iOS, macOS, android and web. Drawboard PDF – All the essentials free! Mark up and edit any PDF with the ease of pen and paper. PDF MARKUP TOOLS TO HELP YOU WORK WONDERS. DRAW All the inking tools you need to markup and collaborate with the feel of pen and paper. INSERT Insert anything you need; text, notes, callouts, signatures, images, audio notes, and more. MEASURE Measurement tools for technical teams in Architecture, Construction Manufacturing and more. Get accurate measurements of elements on-page with easy calibration. ORGANIZE Keep all your docs in one place, local and cloud. Merge, split, compress and rearrange PDFs with ease. CROSS-PLATFORM Work from anywhere on any device, in real-time! COLLABORATE Instant collaboration right on the page. Do work where work is done. Invite team members to your canvas. Share your doc using the Drawboard Cloud – a new home for PDFs. Designed to replace pen and paper with an extensive array of tools and an intuitive interface to make going paperless the easier choice.

PDF Reader Pro is a PDF powerhouse that will fulfill all your document needs. Building on solid features such as read, annotate, edit, OCR, Sign, Create & Edit & Fill fillable PDF Forms, bookmark, outline, TTS, table, Create, Convert and manage PDF files regardless of the device you are using. Whether you are using an iPhone to create a PDF document or signing a PDF contract with your Android device, PDF Reader Pro lets you do all the thing you need to do effortlessly. Other features include Presentation, Link, Stamp, Compress, Security, Background, Header, Footer and Page, Bates Numbers, Text Search, Text Box, Touch Bar Support, export annotation, multiple conversion support. The best PDF to Office Converter! Export from PDF to Microsoft Word (.docx), PowerPoint (.pptx), Excel (.xlsx), RTF, HTML, Text, Image, CSV, and more Offline. PDF to Image. Convert PDFs to JPG, PNG, bmp, gif, tiff, tga and jp2

KDAN PDF Reader is your all-in-one PDF solution. Edit, sign, OCR scan, convert, annotate, and fill forms in PDF documents. With innovative AI features, speed up your document workflow! Designed for Mac, iPhone, and iPad, KDAN PDF Reader is trusted by millions for its comprehensive features and efficiency. **Spring Sale: Work smarter with KDAN PDF Reader—get 40% OFF Document 365 AI+, our AI-powered, cross-platform subscription. Offer ends May 8. KEY FEATURES EDIT TEXT & PDF • Fix errors and typos directly in PDF - replace, add, or delete text in PDFs • Add, edit, crop, and adjust images in PDFs • Add header & footer • Add Bates numbering for easy reference, tracking, and organization • Use stamps or dynamic stamps to indicate status, provide feedback, and highlight information in a document CONVERT PDF • Offline file converter - convert file without an internet connection • Convert PDF to Office file formats, image, or ePub • Format supported- docx, xlsx, csv, pptx, rtf, txt, html, jpg, png, BMP, jpg200, pub, MOBI SIGN & FORMS • Fill & edit forms • Create fillable forms with buttons, checkboxes, and list boxes • Create signature and sign on PDF • Create signatures using trackpad, keyboard, or images EDIT PAGE • Merge & split PDFs • Extract, rearrange, rotate, delete, and crop PDF pages • Change PDF background color • Append pages from

UPDF allows you to edit, annotate, and manage PDF on Windows, Mac, iOS, Android, and Android. All the tools you need to organize, edit, annotate and manage your PDF files are available in one smart, all-rounder smart app. It was specifically designed to satisfy the needs of most users who want a beautiful yet easy-to-understand interface that is not only for beginners. Key Features 1. Edit PDF Document You can add, delete, and edit text properties and formats, such as font style, font color and size. You can also crop and rotate, replace, remove, or extract images. 2. Annotate PDF - Highlight, underline, or strike out any parts. For a faster and easier way to add text, you can also add shapes, sticky note and text boxes. 3. PDF Page Management Rotate, delete and extract PDF pages. 4. Navigate and View PDF Files - Flexible reading mode, such as single-page mode or double-page mode.

Add robust PDF features to your apps with the easy-to-integrate MuPDF SDK/ The small yet fast viewer supports a number of document formats including PDF, XPS, OpenXPS, CBZ, and ePUB. The renderer is designed for high-fidelity anti-aliased graphics and renders text with metrics and spacing accurate to within fractions of a pixel. The PDF library includes interactive features such as annotations, form filling, digital signatures, redactions, and search. The command-line tools provide users myriad customization options for rendering and converting documents, and manipulating PDF files. MuPDF supports document conversion to other formats including HTML, SVG, and CBZ. In addition to the C library, there's a Java library using JNI that works for both Oracle's Java and Android. In addition to the Java API, C++ and Python bindings have been developed. MuPDF supports most of the major coding environments and operating systems. It is highly flexible and optimized for each unique platform. MuPDF API has been used as the PDF engine in a variety of deployments ranging from Android and iOS mobile applications, SaaS and cloud solutions, document management programs, and embedded products, to name a few.

Transform, generate, modify, perform OCR, contrast, and endorse PDFs seamlessly. Adjust the interface's language and visual style between light and dark themes to enhance your PDF experience. Personalize your conversions by choosing specific pages, paragraphs, or even individual lines for accurate transformation. Utilize a specialized PDF to Excel conversion feature to accurately extract intricate table data into Microsoft Excel, complete with a Smart Layout Detector to preserve original table formatting. Revise text and pages within PDFs, while also providing options to annotate and redact sensitive information. Sign your PDF documents effortlessly and fill out, modify, or create PDF forms as needed. Divide documents into uniform sections for easier handling. Convert scanned PDFs in multiple languages, including English, French, Spanish, and German. Streamline the batch conversion process by queuing numerous PDF files or entire directories for efficiency. Create PDFs in bulk from a variety of formats and consolidate multiple PDFs into a single document. Secure your PDFs by adding passwords and setting file permissions, whether starting from blank pages or existing files. Able2Extract Professional serves as your all-in-one solution for managing PDF files effectively. With its extensive features, it ensures you have all the tools necessary to handle any PDF task with precision and ease.

PDFgear is a PDF solution that allows users to view, edit, convert, sign annotate, organize and more on Windows, MacOS and iOS. PDFgear's clean and simple interface allows users to enjoy reading and editing documents without interruption. PDFgear Copilot is a personal assistant that offers more options than a standard document assistant. It's powered by AI so users can easily manipulate all the PDFgear features and chat with PDFs. You're lost in the vast array of functions and document content? Don't worry! Ask Copilot! You can ask Copilot anything! Processing PDFs is as easy as a stroll in the garden with PDFgear.

You can copy and paste PDF text, annotate PDFs and fill out interactive PDF forms. With a lightweight and completely free Slim PDF Reader, you can also validate digital signatures that you have received on Windows, Mac, or Linux. It has a Dark theme that will save you battery and reduce eye strain. Slim PDF Reader is a desktop PDF reader that is small and lightweight (download size 15 MB), fast and easy to use system resources, and 100% free of bloatware.

Simple yet powerful, SignFlow transforms the way you interact with PDFs by making reading, annotating, editing, signing, organizing, and filling out secure documents a breeze! Equipped with a comprehensive suite of essential PDF tools, SignFlow stands as your ultimate companion for managing PDF files. With SignFlow, you can seamlessly add legally-binding digital signatures to your documents while enjoying a user-friendly solution for creating, editing, and completing PDF forms. The platform allows for easy text editing within PDFs akin to word processing, enabling you to manage and modify PDF pages with ease, as well as annotate and view your files effortlessly. Experience various reading modes, including Full-Screen, Single Page, Read Mode, Split View, and Multi-tab for maximum convenience. You can navigate smoothly through pages and effortlessly toggle between day mode, night mode, and a special eye-protection mode for those long reading sessions. Make your notes stand out! Utilize highlighting, underlining, and strikethrough options to emphasize important texts in your PDF documents. Choose from a palette of colors to draw attention to different pieces of information. Additionally, enhance your PDFs with standard business stamps such as APPROVED, along with digital, dynamic, and customizable text/image stamps for a professional touch. Whether for work or personal use, SignFlow is designed to enrich your PDF experience and streamline your workflow.

Conholdate.Total is the complete package for all.NET APIs offered by Aspose or GroupDocs. This allows developers to perform a wide variety of document processing tasks within their own.NET based apps. This.NET package provides all-in-one solutions for all types document management systems. It allows you to create, edit and print, view, sign, compare, sign, automate and convert between a variety of popular document formats. Conholdate.NET allows you to process a multitude of file formats. File formats can be opened, modified, converted, and modified easily. Conholdate.Total.NET currently supports the following file types: Microsoft Word documents Microsoft Excel spreadsheets Microsoft PowerPoint presentations Adobe PDF documents Microsoft Outlook Microsoft Project files More than 100 other file formats

Accelerate your document reviews and uncover facts with ease while discovering connections that others may overlook. LiquidText transcends traditional paper methods, as note-taking and document analysis tools have remained largely unchanged, relying on margin notes, highlights, and sticky notes that have been utilized for ages. Despite the rise of digital apps, a significant percentage—over 80%—of knowledge workers continue to favor paper in their professional and academic settings. However, LiquidText advances beyond these limitations by effectively capturing your reading materials, notes, highlights, and annotations, while also exposing the relationships among them and the source content. This innovative tool organizes your project’s elements in a clear and shareable format, allowing for a seamless connection between related notes and ideas. With just one tap, you can visualize these interconnections and access the original context, making it easier than ever to craft comprehensive reports from your insights. By transforming how you interact with your documents, LiquidText empowers you to work more efficiently and creatively than ever before.

JPedal makes it easy to work with PDF files in Java. All common tasks can be solved by simply adding a few lines code to your application. IDRsolutions has been actively developing the software for more than 20 years. It can work with any problem PDF files. JPedal supports all PDF 2.0 file specifications, including Encyption and Blending, Forms and Annotations, PostScript and OpenType fonts. JPedal comes with lots of sample code and APIs that can be easily integrated into your code. Adding a feature to your code requires only 2-3 lines of code. JPedal uses its own font engine and custom images libraries to produce high quality images and provide maximum Java performance. JPedal is actively being developed with nightly builds as well as monthly releases. The same people who code the code also provide support.

Regardless of whether you are handling a few simple tasks or executing a detailed, multi-step production, PDF Enhancer offers the ability to streamline the process, ultimately saving both time and money. With an extensive range of over 500 commands accessible through an intuitive user interface, you have the power to manage nearly every element of the resulting PDF, from annotations to Unicode font tables, all within PDF Enhancer's rapid, queue-based batch processing environment. Additionally, for those who prefer a programmatic approach, PDF Enhancer can be utilized via a Java interface or a scriptable command line interface across all supported platforms, and it is also available as a COM object for Windows users. To truly appreciate its capabilities, you can download a free trial, which is fully functional for 10 days and can be extended for up to an additional 30 days if required. This high-volume software utility is specifically designed to optimize PDFs for various purposes, effectively automating the most frequent document assembly and preparation tasks. By choosing PDF Enhancer, you are investing in a tool that significantly enhances your productivity and efficiency.

Generate and manage PDF files with ease by utilizing features such as splitting, appending, stamping, encrypting, extracting, and filling. PDFKit.NET is a fully managed .NET class library designed for the creation and manipulation of PDF documents, packaged as a single assembly that allows for straightforward xcopy deployment. It operates independently with no additional requirements beyond the .NET framework itself. At the heart of PDFKit.NET lies a coherent and user-friendly object model comprising various classes like document, page collection, page, canvas, shape, bookmark, annotation, and field. The development team's primary goal is to simplify the integration of this class library into larger applications. With PDFKit.NET 5.0, users can fill in text fields, checkboxes, and radio buttons, while also having the option to save the forms in either an editable state or as a flattened PDF. Additionally, this version introduces the ability to handle dynamic XFA documents through the new XFA processor API, enhancing functionality. Furthermore, PDFKit 5.0 enables users to extract all graphics from a page, compiling them into a collection of various shapes, which can include text, images, and curves, providing versatile options for document manipulation. This makes PDFKit.NET an invaluable tool for developers looking to incorporate robust PDF handling capabilities into their applications.

Explore Readiris 17, a powerful PDF and OCR software designed for Windows users. If you have been searching for a smart, distinctive, and user-friendly tool to handle your PDF files and physical documents, your search ends here. Readiris 17 enables you to merge, split, edit, annotate, secure, and sign your PDFs with ease. Additionally, it serves as a comprehensive solution for converting, modifying, and transforming all your paper documents into multiple digital formats, all with just a few simple clicks. With its intuitive interface, managing your documents has never been easier or more efficient. Embrace the future of document handling with Readiris 17.

jPDFEditor is for developers and integrators. Qoppa Software offers PDF Studio, a desktop PDF editor for Mac, Windows, and Linux that uses the same solid PDF technology. jPDFEditor allows you to load documents from files on a network or local drive, from a URL, and from Java input streams. This is useful for documents that are generated in runtime or from other sources such as a database. The library can save documents after editing them. Features -Display PDF files -Print PDF files Convert text and image files (gif. png. jpg. tiff) to PDF easily Fill out and save interactive PDF forms -Markup PDFs (all PDF annotations & text markups supported). Digitally sign PDF files -Content editing -Redaction Optional OCR module -Optional Comparison Module -Access the powerful PDF manipulation API of jPDFProcess -Text search, selection and copy -Easy navigation using thumbnail, bookmark, annotation, and signature views Advanced tools: zoom, loupe and snapshot.

jPDFWeb is a Java library that converts PDF documents to SVG / HTML5. The library can save to the local folder or to an output stream so that the document can be served directly to a client browser from within a J2EE server. jPDFWeb is built using Qoppa's proprietary pdf technology. You don't need to install any drivers or third-party software. It is written in Java so your application can run on Windows, Linux and Unix (Solaris HP UX, IBM AIX), Mac OS X, and any other platform that supports Java run-time environments. Features Convert PDF documents to HTML5/SVG -Convert Microsoft Word & Excel documents to HTML5 when combined with jOfficeConvert -Convert Text Convert Images -Convert vector graphics -Convert Annotations and Links, Form Field Data -Convert Digital Signature Validation Status -Export Page Thumbnails Support for CJK fonts Support for the latest PDF format