Best Free PDF Editors: Edit PDFs Without Spending a Penny
PDFs are everywhere. You receive them at work, download them from websites, and send them to others. But editing a PDF often feels like a chore. Adobe Acrobat Pro costs $25/month, and many free online editors limit what you can do.
The good news? There are genuinely free PDF editors that let you do real work without spending a dime. We have tested the best ones to find which are actually useful and which waste your time.
What to Look for in a Free PDF Editor
Before we dive in, here is what makes a good free PDF editor:
- No watermarks: Your edited documents should look clean and professional
- Text editing: The ability to change, add, or delete text
- Form filling: Fill out PDF forms and save them
- Signing: Add your signature digitally
- Merging and splitting: Combine multiple PDFs or split one into several
- Privacy: If it is an online tool, they should not keep your files
1. PDF24 - Best Overall Free PDF Editor
PDF24 is our top recommendation. It is a desktop application for Windows (also available online) that does almost everything Adobe Acrobat can do. It is completely free, has no watermarks, no file size limits, and no sign-up required.
Price: Completely free
Platform: Windows desktop app + online tools
What you can do with PDF24:
- Edit text and images directly in your PDF
- Merge multiple PDFs into one
- Split a PDF into separate pages
- Compress PDFs to smaller file sizes
- Convert PDFs to Word, Excel, images, and more
- Fill and sign PDF forms
- Add, remove, and rearrange pages
- Protect PDFs with passwords
- OCR (optical character recognition) for scanned documents
What We Like: It is truly free with no catches. The desktop app works offline. The online tools work instantly without registration. It handles large files without problems. The tools are simple to use with a clean interface.
What to Watch Out For: The desktop app looks a bit dated visually. The online version requires uploading files to their server (though they claim files are deleted after processing). Free OCR has a 10-page limit per day.
2. SmallPDF - Best Online Experience
SmallPDF is a popular online PDF editor with a clean, modern interface. The free version allows you to use several tools with some limitations. It is great for quick edits when you do not want to install software.
Price: Free (limited) / Pro from $12/month
Platform: Online (browser-based)
Free features:
- Compress PDFs (2 files per day)
- Merge and split PDFs
- Edit PDFs (with some limitations)
- Fill and sign documents
- Convert PDFs to and from other formats (2 files per day)
What We Like: Beautiful, intuitive interface. Works great on any device with a browser. The e-signature feature is very user-friendly. Processing is fast.
What to Watch Out For: The free plan has strict limits (2 files per day for most tools). Some features require signing up. PDF editing in the free version adds a SmallPDF watermark to your document. Files must be uploaded to their servers.
3. Sejda - Best for Privacy
Sejda is an online PDF editor that takes privacy seriously. They process everything in your browser when possible, and they delete your files from their servers within 2 hours. The free version covers most basic needs.
Price: Free (limited) / Pro from $7.50/month
Platform: Online (browser-based)
Free features:
- Edit text and images in PDFs
- Fill and sign forms
- Merge and split PDFs
- Add watermarks, headers, and page numbers
- Compress PDFs
- OCR for scanned documents
- Add links and annotations
What We Like: Privacy-first approach - files are processed in your browser when possible. Clean, professional interface. No account required for most tools. Text editing works well for simple changes.
What to Watch Out For: Free version limits: 3 tasks per day, 50 MB per file, 200 pages per document. Editing complex layouts can sometimes break formatting. Upload speed depends on your internet.
4. PDFescape - Best for Simple Edits
PDFescape is a lightweight online PDF editor that is perfect for quick, simple edits. It is not as powerful as the others, but it is fast and works without creating an account.
Price: Free (basic) / Premium $4.99/month
Platform: Online (browser-based)
Free features:
- Add text and text fields to PDFs
- Draw shapes and lines
- Add form fields (checkboxes, radio buttons)
- Fill out PDF forms
- Add annotations and sticky notes
- Add links
- Whiteout (hide) parts of the document
What We Like: No sign-up required. Works entirely in your browser. Very fast to load. Simple interface that anyone can figure out. Perfect for adding text or filling out a form quickly.
What to Watch Out For: Cannot edit existing text - you can only add new text on top. Cannot merge or split PDFs. Free version is limited to 100 pages or 10 MB. The interface looks outdated. No OCR or conversion features.
5. LibreOffice Draw - Most Powerful Desktop Option
LibreOffice is a completely free, open-source office suite. Its Draw application can edit PDFs surprisingly well. It is a desktop app, so everything works offline and your files never leave your computer.
Price: Completely free (donation-supported)
Platform: Windows, Mac, Linux (desktop)
What you can do with LibreOffice Draw:
- Edit text and images in PDFs
- Rearrange, add, or delete pages
- Export to other formats (Word, Excel, etc.)
- Add annotations and drawings
- Merge multiple PDFs
- Completely offline and private
What We Like: It is 100% free with no limits, no watermarks, and no restrictions. Everything works offline. It is open source and privacy-focused. You can edit almost anything in a PDF. Works on any operating system.
What to Watch Out For: It has a learning curve - it is not as intuitive as online editors. Formatting can sometimes get messed up with complex PDFs. It is not designed specifically as a PDF editor (it is a drawing program that can handle PDFs). Installation size is large at about 1.5 GB for the full suite.
Pro Tips for Editing PDFs for Free
- For quick edits: Use PDF24 online tools - they are fast and have no daily limits for most features.
- For privacy: Use PDF24 Desktop or LibreOffice Draw - your files stay on your computer.
- For forms and signatures: Use SmallPDF or Sejda - their form-filling and e-signature features are the best.
- For merging and splitting: PDF24 is the best at this, especially with large files.
- For converting to Word: PDF24 or Sejda do the best job at preserving formatting.
Conclusion
You do not need to pay for Adobe Acrobat to edit PDFs. For most people, PDF24 is the best choice - it is completely free, works offline on Windows, and has no daily limits or watermarks. If you prefer an online tool, Sejda offers the best privacy with good features. For power users who want unlimited editing with complete privacy, LibreOffice Draw is an excellent option. Choose based on your needs: convenience, privacy, or power.