Top 10 Free PDF Editors in 2026

Need to edit PDF files but don't want to pay for Adobe Acrobat? You're not alone. PDF editing software can cost $15-25/month, but there are excellent free alternatives that handle 90% of common tasks.

We tested 25+ free PDF editors and ranked the top 10 based on features, ease of use, file size limits, and output quality. Here's what we found.

Quick Comparison Table

1. PDF24 — Best Overall

Platform: Windows | Price: Free

PDF24 is the most complete free PDF editor we tested. It handles text editing, page management, annotations, form filling, and even OCR — all without watermarks or file size limits.

Pros

• Completely free with no limitations
• Includes OCR for scanned documents
• Batch processing capabilities
• Works offline
• Regular updates

Cons

• Windows only
• Interface can feel cluttered

2. LibreOffice Draw — Best for Full Editing

Platform: Windows, Mac, Linux | Price: Free

LibreOffice Draw lets you open and edit PDFs like any other document format. It's not perfect for complex layouts, but for text edits and simple changes, it works well.

Pros

• Available on all platforms
• Familiar interface
• Part of the complete LibreOffice suite
• No file size limits

Cons

• Can mess up complex formatting
• Large PDFs may load slowly
• Not specifically designed for PDF editing

3. Sejda — Best Online Option

Platform: Web, Desktop | Price: Free (3 tasks/day)

Sejda is a browser-based PDF editor that works on any device. The free tier limits you to 3 tasks per day and files under 50MB, but the features are excellent.

Pros

• No installation required
• Works on Mac, Linux, Chromebooks
• Clean, modern interface
• Good annotation tools

Cons

• 3 tasks per day limit
• 50MB file size limit
• Requires internet connection

4. PDF-XChange Editor — Best for Annotations

Platform: Windows | Price: Free

If you mainly need to add comments, highlights, and annotations to PDFs, PDF-XChange Editor is excellent. The free version covers most annotation needs.

Pros

• Excellent annotation tools
• Fast loading times
• Lightweight
• Good OCR support

Cons

• Windows only
• Some advanced features require paid version

5. Okular — Best for Linux

Platform: Linux, Windows, Mac | Price: Free

Okular is KDE's document viewer with solid PDF annotation capabilities. It's the best free option for Linux users who need to mark up PDFs.

Pros

• Native Linux application
• Good annotation features
• Part of KDE ecosystem
• Available on all platforms

Cons

• Limited text editing
• Interface feels dated

6-10: Quick Reviews

6. Inkscape (with PDF import)

Best for editing PDF graphics and vector elements. Free and open source.

7. PDFsam Basic

Specialized tool for splitting, merging, and rotating PDFs. Does one thing well.

8. Xodo

Cross-platform PDF annotator with good mobile apps. Free for basic features.

9. PDF-XChange Viewer

Lightweight viewer with annotation capabilities. Good for quick markups.

10. SwifDoo PDF

Windows PDF editor with a free tier. Good interface, limited free features.

How We Tested

Each editor was tested on the following criteria:

1. Text editing: Can you modify existing text?
2. Page management: Can you add, delete, and reorder pages?
3. Annotations: Are comment and highlight tools available?
4. Form filling: Can you fill out PDF forms?
5. OCR: Can you extract text from scanned documents?
6. File size limits: Are there restrictions?
7. Output quality: Does the edited PDF look correct?

Which Editor Should You Choose?

Choose PDF24 if:

You want the most features without paying anything, and you're on Windows.

Choose LibreOffice Draw if:

You need cross-platform support and simple text edits.

Choose Sejda if:

You want to edit PDFs in your browser without installing software.

Choose PDF-XChange Editor if:

You mainly need to add comments and annotations.

Frequently Asked Questions

Is there a completely free PDF editor with no limitations?

PDF24 is the closest to a truly unlimited free PDF editor. It doesn't limit file size, number of edits, or features. LibreOffice Draw is also unlimited but less specialized for PDF editing.

Can I edit scanned PDFs for free?

Yes, but you need OCR (Optical Character Recognition). PDF24 and PDF-XChange Editor both include free OCR capabilities.

What's the best free PDF editor for Mac?

Sejda (web-based) or LibreOffice Draw are your best free options on Mac. PDF24 is Windows-only.

Are free PDF editors safe to use?

The editors we recommend are safe. Avoid online PDF editors that ask you to upload sensitive documents — stick with desktop apps for confidential files.

Bottom Line

For most people, PDF24 is the best free PDF editor in 2026. It's feature-rich, unlimited, and doesn't put watermarks on your documents. If you need cross-platform support, go with LibreOffice Draw. For quick online edits, Sejda works well within its limits.

All of these editors handle the most common PDF tasks without costing a cent. Try one (or more) and see which fits your workflow best.