Edit any PDF in your browser - add text, highlight regions, draw freehand, and rotate pages. Multi-page, undo/redo. Your file never leaves your device.
Who Uses Edit PDF
Edit PDF lets you mark up a PDF: add text, highlight passages, draw freehand: without uploading it to a server-based editor or installing Acrobat. Who uses it: - **HR teams**: annotate CVs before forwarding to hiring managers. - **Students**: mark up reading material with highlights and notes. - **Lawyers**: highlight clauses and add comments on contract drafts. - **KYC reviewers**: annotate Aadhaar copies, salary slips, and bank statements without uploading them. - **Quick notes**: drop a comment on a PDF before sending it back. The privacy-safe choice for sensitive documents: files never leave your browser.
Edit PDF Features
- 100% private: Edits happen inside your browser using pdf-lib. Your file is never uploaded - safe for confidential documents.
- Add text anywhere: Click any spot on a page to drop a text annotation. Pick the colour, pick the size, edit inline.
- Highlight & draw: Drag to highlight a region in 4 colours, or switch to freehand draw with a custom pen colour and thickness.
- Rotate & multi-page: Rotate any page 90 degrees at a time. Undo and redo cover text, highlights and drawings.
How to Use Edit PDF
Four steps, no watermark.
- Drop your PDF: Drag and drop or click to browse - single file, up to 100 MB.
- Pick a tool: Switch between Add Text, Highlight, Draw, and Select. Tweak colour and size.
- Annotate: Click or drag on the page. Use undo / redo, rotate, navigate pages freely.
- Download: Save the edited PDF - annotations are baked in, original quality preserved.
Frequently Asked Questions
Can I add text to a PDF for free?
Yes. Drop a PDF, switch to Add Text mode, click anywhere on the page, and type. Pick a font (Sans, Serif or Mono), a size from 8 to 96 px and black, red or blue. Hit Save when done - the annotations are baked into the downloaded file.
How do I highlight text in a PDF?
Switch to Highlight mode, then click and drag across the area you want to highlight. Pick from 4 highlight colours (yellow, green, blue, pink) and the highlight is applied with translucent colour, so the underlying text stays readable.
Can I draw on a PDF freehand?
Yes. Switch to Draw mode, pick a pen colour and thickness (Thin, Medium, Thick or Extra), and draw freehand on the page. Useful for marking up diagrams, signing roughly, or adding handwritten notes.
Are my edits permanent?
Yes. Once you click Save, annotations are flattened into the PDF using pdf-lib. They become part of the file's content stream and are visible in any PDF reader (Acrobat, Preview, Chrome, mobile).
Can I undo a change?
Yes - full undo and redo. Every text addition, highlight and drawing stroke is tracked (to undo a rotation, rotate the page again), so you can step backwards or forwards through your edit history before saving.
Is my PDF safe?
Yes. Every edit runs entirely in your browser using pdf-lib + pdfjs - files are never uploaded, never logged, never visible to us. Safe for confidential documents like Aadhaar, PAN, salary slips, and contracts.
What's the maximum file size?
100 MB per PDF. The cap exists because everything runs in your browser - much bigger files can stress your device's memory. If your PDF is larger, try splitting it first and editing the parts you need.
Will the editor work on a phone?
Yes. The toolbar and canvas are responsive, and the touch-screen tap drops a text annotation just like a mouse click. Drag-to-highlight and freehand draw also work with touch input.
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