Are NanoTools completely free to use?

Yes, all basic tools on NanoTools are completely free to use with no registration required. We offer premium features for power users.

Is my data secure when using NanoTools?

Your files are processed securely and are automatically deleted after processing. We do not store your files or data on our servers.

No installation required. All tools work directly in your browser on any device - computer, tablet, or smartphone.

We support a wide range of formats including PDF, JPG, PNG, WebP, GIF, JSON, XML, CSV, and many more depending on the tool.

Edit PDF online for free. Modify text, images, and pages in PDF documents. Complete PDF editing tool.

Drop PDF file here or click to browse

.pdf, application/pdf • Max 50MB

1
Upload PDF file
Select the PDF you want to edit
2
Choose editing tool
Select text, image, shape, or delete tool from toolbar
3
Add or modify content
Click to add elements, drag to position, and customize appearance
4
Save edited PDF
Download the PDF with your edits applied

1

Select the PDF you want to edit

2

Select text, image, shape, or delete tool from toolbar

3

Click to add elements, drag to position, and customize appearance

4

Download the PDF with your edits applied

This tool adds new elements. To edit existing text, use PDF to Word conversion, edit in Word, then convert back.

You can add PNG, JPG, and WebP images to your PDF.

Yes, added elements are embedded in the PDF and display consistently across all readers.

Use the delete tool to remove elements. For full undo capability, keep the original file as backup.