Edit PDF Online

Add text, images, highlights or a drawn signature to the right page. Review each page, then download your annotated PDF.

Choose a PDF to edit

PDF processed on your device

Edits are created in your browser · Your original file stays unchanged

Or drop one PDF here

One PDF, up to 60 MB · Up to 100 pages

Draw a signature

Draw with a mouse, stylus or finger. This is not a certificate-based digital signature.

How to edit a PDF

01

Choose PDF

Choose one PDF up to 60 MB and 100 pages. Use thumbnails to find the page you need.

Choose an edit for the result you need

Each tool places new content over a PDF page. Choose the action that fits your result, then check the exported file.

You need toUseCheck the result
Add details or an imageAdd text or ImageCheck placement, text size and images on each downloaded page.
Mark content for reviewDraw, Highlight or ShapeCheck strokes, opacity and the marked area.
Place a drawn signatureSignatureThe signature is a drawing on the page, not a certificate-based digital signature.
Replace the visible text on a PDF with a text layerEdit textRead the note in the editor before export; the tool does not reflow a whole paragraph.

Review the downloaded PDF

  • Count the pages and reopen edited pages. The tool keeps the source pages; thumbnails help you find pages with edits.
  • Inspect text, accented characters, images, highlights and overlay positions at a useful zoom level. If the background or font mismatches, return to the source PDF and adjust the placement.
  • If the source PDF has interactive forms or digital signatures, check those features again in the exported file before using it.
  • If you need to edit source content as a Word document, use PDF to Word for text-layer PDFs; this annotated PDF still contains its original content structure.

If editing or export fails

Password-protected or damaged PDF
Open the file in another PDF reader. If it needs a password, unlock it with permission and choose it again.
Large PDFs are slow
Close other tabs and try a device with more memory; a PDF within the 60 MB and 100-page limits may still exceed your device’s capacity.

How your file is handled

The PDF is read and exported in your browser; this editing flow does not send it to an KitoTool conversion API. A connection is needed to load PDF libraries; reloading the page clears your current edits and temporary download link.

Comments & feedback

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