Does editing a PDF change the original file?

No. The tool creates a new edited copy. Your original file is not modified.

Can I edit text that is already in the PDF?

This tool adds new content on top of the existing PDF. To modify existing text directly, use the text layer editing feature if available for your document.

Is there a file size limit for PDF editing?

For best performance we recommend PDFs under 100 MB. Processing happens entirely in your browser, so larger files may be slower on older devices.

Will my PDF lose formatting after editing?

No. The tool preserves all existing content, fonts, and layouts. Your additions are layered on top of the original document.

Edit PDF

Add text, images, signatures, and more, right inside your browser

Edit PDF

Add text, images, signatures, and more, right inside your browser

Online EditorAdd & Remove PagesInstant

Drag & Drop Your PDF File

Or click to browse and select a PDF file to open in the editor

Choose File

Supported format: PDF files onlyOpens full editor instantly

Learn more about Edit PDF

About Edit PDF

Edit any PDF file directly in your browser without installing software or uploading files to a server. Add text boxes, insert images, draw signatures, place checkboxes, and annotate documents — all while keeping your files completely private on your device.

Key features

Add text boxes anywhere on any PDF page
Insert images and hand-drawn signatures
Place checkboxes and interactive form elements
Annotate with highlights, underlines, and shapes
Files never leave your browser — 100% private

How to use Edit PDF

1Upload your PDF by clicking the upload area or dragging the file in
2Select an editing tool from the toolbar (text, image, signature, etc.)
3Click anywhere on the PDF page to place your content and make edits
4Download the edited PDF when you are done

Frequently asked questions

Does editing a PDF change the original file?: No. The tool creates a new edited copy. Your original file is not modified.
Can I edit text that is already in the PDF?: This tool adds new content on top of the existing PDF. To modify existing text directly, use the text layer editing feature if available for your document.
Is there a file size limit for PDF editing?: For best performance we recommend PDFs under 100 MB. Processing happens entirely in your browser, so larger files may be slower on older devices.
Will my PDF lose formatting after editing?: No. The tool preserves all existing content, fonts, and layouts. Your additions are layered on top of the original document.