Free PDF Editor Online

Edit PDF text in place — fonts preserved. Add text, images, highlights, drawings & signatures. Free, no signup, no watermark, 100% private in your browser.

Drop your PDF here

or press Ctrl+V to paste

PDF • Limit adjusts to your device

or

🔒 Secure — processed locally in your browser, never stored or reused.

Ready to edit
Select a PDF to begin
0 files 0 pages —
document.pdf Page 1 of 1
100%
Click any text to edit • Double-click empty area to add text • Your file stays on device
Ctrl+Z undo · Del delete · Esc close
100% Private
Zero server uploads. Your data stays on your device.
True Text Editing
Click any text to edit in place—fonts preserved, add images & shapes.
Private & Offline
Zero uploads, works offline, files never leave your device.
Free & Unlimited
No sign-ups, no watermarks, no usage limits.
Read the Full Guide

How to Edit a PDF

Step 1
Upload PDF
Drag & drop or click to select your PDF file — sizing adapts to your device.
Step 2
Edit & Annotate
Click any text to edit, add images, highlight, draw, and sign.
Step 3
Export PDF
Download your edited PDF with all changes preserved.

When to Use This PDF Editor

Fix Text Errors
Correct typos, names, dates, and numbers directly in any PDF.
Contracts & Forms
Fill forms, add signatures, stamps, and update clauses without reprinting.
Study Notes
Highlight key passages, add notes, and correct textbooks and research papers.
Invoices & Reports
Update amounts, logos, and details in PDFs before sharing.

Only need to highlight, draw, or sign without changing the original text? Use Annotate PDF instead. Scanned file with no selectable text? Run it through OCR PDF first, then edit here.

Frequently Asked Questions

Yes. 100% client-side processing - your PDF never leaves your device. No server uploads, no tracking.
Yes. Click any text to edit in place. Unchanged text keeps its original font and glyphs; only new characters use a fallback font. A notice shows if the font subset lacks glyphs.
Edit existing text, add text boxes, highlight/underline/strikethrough, freehand draw, shapes (rect/circle/arrow), images, links, and signatures.
Yes. Click any annotation or edited text and press Delete. Undo (Ctrl+Z) and Redo (Ctrl+Shift+Z) work until you export.
Limits adapt to your device - the dropzone shows your exact per-file limit. Larger files may load slower in the editor on low-memory devices.
Unlike cloud tools that upload your files, AFFLIGO runs entirely in your browser. More private, no account, works offline.
Yes. Select text to change font family, size, bold/italic, color, and alignment from the property bar.
No. The editor is free with no account, no signup, and no watermarks — open the page, drop your PDF, and start editing. Everything runs in your browser.
Yes. Drop any PDF to open it instantly — scroll, zoom, and search text — then edit, annotate, or sign without uploading anything.