Free Online PDF Editor — No Signup Required
Drop a PDF here or click to upload
🔒 100% secure. Your files never leave your browser. All processing happens locally.
We don't steal your PDFs and we don't collect your email address. U.S. based.
100% free. Advertiser supported. Please visit our sponsors to show your support!
Edit Text
Find & replace text, inline editing, font changes
Redact
Permanently remove sensitive text from PDF source
Sign
Draw, type, or upload your signature
Manage Pages
Merge, rotate, delete, reorder, add page numbers
Watermark
Add custom text watermarks with opacity & angle
Compress
Reduce PDF file size with one click
Split PDF
Extract pages or split into separate files
Crop
Trim margins and resize PDF pages
Flatten
Convert form fields to static content
Fill Forms
Fill out PDF form fields in your browser
Bates Numbers
Sequential numbering for legal discovery
Password Protect
Encrypt PDFs with AES-128 and set permissions
Image to PDF
Convert JPG, PNG, WebP, GIF to PDF
How to Edit a PDF Online for Free
- Upload your PDF — drag and drop or click Browse. Your file stays on your device.
- Edit — change text, add signatures, insert images, draw shapes, redact content, merge pages.
- Download — save your edited PDF. No watermarks, no account needed.
Why Choose WT-PDF?
- Free — no signup, advertiser supported
- Private — files never leave your browser. Zero server uploads.
- Full-featured — text editing, links & URLs, signatures, redaction, merge, compress, images, shapes, freehand pen, watermarks, headers & footers, page management
- No watermarks — your downloaded PDF is clean
- Works on any device — desktop, tablet, or phone with a modern browser
Frequently Asked Questions
Is WT-PDF really free?
Yes. No signup and no watermarks. Advertiser supported.
Are my files safe?
Your files never leave your browser. All processing runs locally in JavaScript. We never see, store, or transmit your documents.
Can I edit text in a PDF?
Yes. Double-click text to edit inline, or use Find & Replace to change text across all pages. WT-PDF edits the PDF source directly.
Can I add a signature?
Yes. Draw, type, or upload your signature. Click anywhere on the page to place it.
Can I merge or compress PDFs?
Yes. Click Merge to combine PDFs, or Compress to reduce file size with one click.
What PDF features are supported?
Text editing, find & replace, add a link or URL, signatures, redaction, merge, compress, images, shapes, freehand pen, watermarks, headers & footers, rotate/delete/reorder pages, page numbers, Bates numbering, password protect, metadata editing, and more.
Can I add a link?
Yes. Double-click text, click the 🔗 button, enter a URL, and press Accept. The link is committed with a blue underline. New text boxes added with the Text tool also have a 🔗 handle that stamps a link annotation on download.
Can I draw on a PDF?
Yes. Click Draw → choose "Pen (freehand)" from the shape dropdown → drag on the page. Color and stroke width are configurable. Strokes are baked into the PDF on download.
Can I add a header or footer?
Yes. Click H/F, fill in left/center/right text for either the header or footer, and apply. Use {page} and {total} for auto page numbers.