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TechSutra

PDF Editor & Signature Online

Simple, Fast, Private.

Add text, draw a signature, insert images, highlight or cover areas on any page of your PDF. Move, resize and restyle every item, then export.

No sign-up requiredProcessing details are clear100% free

PDF Editor & Signature

Add text, signatures, images and highlights to a PDF.

Supported formats

PDF

Max file size: 50 MB per file

Editing runs locally using pdf-lib and PDF.js. Your edits are drawn on top of the page, not merged into existing text.

Drag & drop a file here, or browse

Supports PDF · up to 50 MB each

How to edit and sign a PDF

  1. Upload a PDF and go to the page you want to edit.
  2. Pick Text, Signature, Image, Highlight or Cover, then click on the page to place it.
  3. Select an item to drag it, resize it, or change its text, size and color.
  4. Click "Export PDF" and download the result.

Frequently asked questions