There has long been a misconception that free or native Linux PDF tools are overly basic and cannot compete with proprietary Windows applications like Adobe Acrobat. Modern Linux environments feature robust tools split into multiple categories: In-Browser Viewers, Dedicated PDF Readers & Annotators, and Advanced PDF Editors for deep structural document modification.
This guide reviews the top PDF workflows available for Linux distributions (Fedora, RHEL, Ubuntu, and Linux Mint).
Part 1: Viewing and Managing PDFs in Google Chrome and Microsoft Edge on Linux
Both Google Chrome and Microsoft Edge for Linux come with powerful, built-in Chromium PDF rendering engines. They allow you to view, fill forms, annotate, and sign documents directly inside the browser window without needing external software.
1. Built-In Capabilities
When you click a web link to a PDF file or drag a local .pdf file from your Linux file manager into an open Chrome or Edge window, the browser instantly renders the document.
- Google Chrome PDF Viewer Features:
- Zoom, fit-to-page, rotate, and two-page view layout options.
- Text selection, highlighting, and built-in drawing/inking tools.
- Form filling and signature insertion.
- Automatic OCR conversion for scanned documents to make text searchable.
- Microsoft Edge PDF Viewer Features:
- Built-in Read Aloud text-to-speech functionality.
- Advanced highlighting, drawing tools, and signature options.
- In-browser digital signing and form editing.
2. Managing Local Files on Linux (file:// URLs)
By default, modern Chromium browsers restrict extensions and local file access for security reasons. If you frequently drag and drop local PDF files from your Linux desktop into Chrome or Edge and encounter issues:
- Open a new tab and navigate to
chrome://extensions(oredge://extensionsin Microsoft Edge). - Ensure you check the box for “Allow access to file URLs”.
- Alternatively, launch Chrome or Edge directly from your terminal, passing the local file path as an argument:Bash
google-chrome ~/Documents/sample.pdfor for Microsoft Edge:Bashmicrosoft-edge ~/Documents/sample.pdf
3. Configuring Behavior: In-Browser View vs. Direct Download
To change whether PDFs open automatically inside Chrome/Edge or download directly to your Linux ~/Downloads folder:
- In Google Chrome: Go to Settings -> Privacy and security -> Site settings -> Additional content settings -> PDF documents, then choose between opening in Chrome or downloading files.
- In Microsoft Edge: Go to Settings -> Cookies and site permissions -> PDF documents, and toggle Always download PDF files on or off.
Part 2: Essential PDF Readers & Viewers (Viewing & Annotating)
If your primary goal is reading, searching, highlighting, signing, and annotating documents without altering the core underlying text structure, dedicated lightweight readers are the best choice.
1. Okular (Best Feature-Rich Reader)
Developed by KDE, Okular is widely considered the most powerful universal document viewer on Linux.
- Key Features: Supports annotations, inline sticky notes, text highlighting, form filling, digital signature verification, and multi-format support (PDF, EPUB, ComicBook).
- Installation:
- Fedora:
sudo dnf install okular - Ubuntu/Mint:
sudo apt install okular
- Fedora:
2. Evince (Best Lightweight GNOME Reader)
Evince is the default document viewer for GNOME-based environments (standard on Fedora Workstation and Ubuntu).
- Key Features: Clean, distraction-free interface optimized for fast scrolling, searching, and basic text/image extraction.
- Installation:
- Fedora:
sudo dnf install evince - Ubuntu/Mint:
sudo apt install evince
- Fedora:
Part 3: Advanced PDF Editors (Full Modification & Creation)
When you need to restructure text, design forms, or perform heavy document editing, specialized editors are required.
1. OnlyOffice Desktop Editors (Best Overall Free & Open-Source Solution)
While historically known as an office suite, OnlyOffice includes a dedicated, powerful built-in PDF editor for Linux, macOS, and Windows.
- Key Features: Direct text editing and reformatting, form filling and creation, advanced annotations and shape drawing, dedicated redaction tabs for sensitive data, AI-assisted tools, and digital signatures. Available as native
.deband.rpmpackages, Flatpak, and AppImage.
2. Master PDF Editor (Best Advanced Proprietary Editor)
Master PDF Editor is a cross-platform, feature-rich application designed for complex PDF creation, form design, and deep structural editing on Linux, Windows, and macOS. The free version handles viewing, commenting, splitting, and merging. Advanced editing, digital signatures, JavaScript management, and 256-bit AES encryption require the paid perpetual license ($79.95 USD).
Cost Comparison Chart
| Product | Price | OS Support |
| Master PDF Editor | $79.95 USD (Perpetual License) | Windows, Linux, macOS |
| Adobe Acrobat DC Pro | ~$155 – $240+ USD per Year | Windows, MacOS |
| Nitro Pro | ~$159+ USD (Perpetual) | Windows |
Master PDF Editor: Free vs. Paid Feature Matrix
| Features | Free Version | Paid Version |
| Create new PDF document from scanner or existing files | Yes | Yes |
| Fill PDF forms | Yes | Yes |
| Add and/or edit bookmarks in PDF files | Yes | Yes |
| Comment and annotate PDF documents | Yes | Yes |
| Split and merge PDF documents | Yes | Yes |
| Edit PDF text and images, Create PDF Forms | — | Yes |
| Optimize PDFs | — | Yes |
| “Paste to Multiple Pages” function | — | Yes |
| Add/Edit Document Actions | — | Yes |
| Manage Document JavaScript | — | Yes |
| Page Properties options | — | Yes |
| Sign PDF document with a digital signature | — | Yes |
| Add Headers and Footers to PDFs | — | Yes |
| Add Watermarks to PDFs | — | Yes |
| Add Backgrounds to PDFs | — | Yes |
| 256-bit AES encryption | — | Yes |
Note: Master PDF Editor provides native .rpm packages for Fedora/RHEL/CentOS and .deb packages for Ubuntu/Linux Mint.
3. LibreOffice Draw (Best for Quick Layout Adjustments)
Pre-installed on almost all major Linux distributions as part of the LibreOffice suite, LibreOffice Draw opens PDFs as a collection of vector objects, text boxes, and images. It is ideal for quick touch-ups or filling static forms, though heavy multi-page text reflow is cumbersome.
Summary: Which Tool Should You Choose?
- Choose Google Chrome / Microsoft Edge for instant in-browser viewing, quick form-filling, and web-based reading.
- Choose Okular or Evince for dedicated offline reading, reviewing, and robust document annotation.
- Choose OnlyOffice for a modern, free, and comprehensive tool that handles everyday editing, form filling, text modifications, and redaction seamlessly.
- Choose Master PDF Editor if you require professional-grade publishing tools, advanced form creation, digital signatures, and strict document encryption workflows.