Need to edit a PDF for free? Here are the
best free PDF editors for Windows in 2026
— no watermark, no payment required.
Why Edit PDF Files?
PDF is the most used document format in
the world. You may need to:
- Add text or signatures to PDF
- Fill out PDF forms
- Merge multiple PDFs into one
- Split a PDF into separate files
- Remove or add pages
- Convert PDF to Word or image
Top 5 Free PDF Editors for Windows in 2026
- Adobe Acrobat Reader Free (Best Viewer + Basic Edit)
Adobe Acrobat Reader is the most trusted
free PDF tool in the world with basic
editing features.
Key Features:
- Completely free to use
- Fill and sign PDF forms
- Add comments and highlights
- View any PDF perfectly
- Available at adobe.com/acrobat/pdf-reader
Best for: Filling forms and adding
signatures to PDFs.
How to use:
- Download Adobe Acrobat Reader free
- Open your PDF file
- Click Fill & Sign
- Add text, signatures, or checkmarks
- Save your edited PDF
- LibreOffice Draw (Best Full Free Editor)
LibreOffice Draw is a completely free
office suite that can edit PDF files
without watermark.
Key Features:
- Completely free and open source
- Edit text in PDF files
- Add images and shapes
- No watermark on export
- Available at libreoffice.org
Best for: Full PDF editing without
any cost or watermark.
- PDF24 Creator (Best for Multiple PDF Tasks)
PDF24 is a powerful free PDF tool
for Windows with many features.
Key Features:
- Completely free
- Merge, split, compress PDFs
- Convert PDF to Word, Excel, JPG
- OCR for scanned PDFs
- No watermark
- Available at pdf24.org
Best for: Users who need many
different PDF tools in one.
- Smallpdf (Best Online PDF Editor)
Smallpdf is a free online PDF editor
that works in any browser — no download.
Key Features:
- Free plan available (2 tasks per hour)
- Edit, merge, split, compress PDFs
- Convert to and from PDF
- Works in browser
- Available at smallpdf.com
Best for: Quick PDF edits without
installing any software.
- ILovePDF (Best Free Online Tool)
ILovePDF offers a generous free plan
with many PDF tools online.
Key Features:
- Free plan available
- Merge, split, compress PDFs
- Convert PDF to Word, PowerPoint, Excel
- Add watermarks and page numbers
- Available at ilovepdf.com
Best for: Converting PDFs to
other formats for free.
How to Edit a PDF for Free on Windows
Method 1 — Using LibreOffice (Best Quality):
- Download LibreOffice free
- Right-click PDF → Open With → LibreOffice Draw
- Click on text to edit it
- Make your changes
- File → Export as PDF
- No watermark on export!
Method 2 — Using PDF24 (Easiest):
- Download PDF24 Creator free
- Open PDF24 application
- Drag your PDF into the tool
- Choose what to do (edit, merge, split)
- Save your PDF
Method 3 — Using Smallpdf Online:
- Go to smallpdf.com
- Click Edit PDF
- Upload your PDF file
- Add text, images, or shapes
- Download edited PDF
Common PDF Tasks and Best Free Tools
Add text to PDF:
Best tool: Adobe Acrobat Reader or PDF24
Sign a PDF:
Best tool: Adobe Acrobat Reader
Merge PDFs together:
Best tool: PDF24 or ILovePDF
Split PDF pages:
Best tool: PDF24 or Smallpdf
Convert PDF to Word:
Best tool: PDF24 or ILovePDF
Compress PDF size:
Best tool: PDF24 or Smallpdf
OCR scanned PDF to text:
Best tool: PDF24 (has built-in OCR)
Frequently Asked Questions
Can I edit a PDF for free without watermark?
Yes! LibreOffice Draw and PDF24 Creator
both edit PDFs without adding any watermark
— completely free on Windows.
How do I add text to a PDF for free?
Download PDF24 Creator free → open your
PDF → use the text tool to add text →
export as PDF without watermark.
Can I convert PDF to Word for free?
Yes. PDF24 and ILovePDF both convert
PDF to Word for free without watermark
on their free plans.
Is Adobe Acrobat free?
Adobe Acrobat Reader is free for viewing
and basic form filling. Full PDF editing
requires Adobe Acrobat Pro which is paid.
Use LibreOffice or PDF24 for free editing.
Conclusion
The best free PDF editor for Windows in
2026 is LibreOffice Draw for full editing
without watermark, and PDF24 Creator for
multiple PDF tasks like merge, split,
and conversion.
For quick online edits, Smallpdf and
ILovePDF are excellent browser-based
options.
Questions about PDF editing?
Leave a comment below!