ModernPDF

Every PDF tool you need, free and private.

Fast, free, and incredibly easy PDF tools — merge, split, compress, convert, rotate, unlock, and watermark PDFs in seconds.

Organize

Merge PDF
Combine PDFs in the order you choose.
Split PDF
Extract pages into a new PDF.
Remove pages
Delete specific pages from a PDF.
Extract pages
Pull specific pages into a new PDF.
Organize PDF
Reorder pages by listing the new order.

Optimize

Compress PDF
Reduce file size by re-encoding images.
Repair PDF
Re-save a damaged PDF to clean its structure.
OCR PDF
Extract text from scanned pages.

Convert to PDF

JPG to PDF
Turn images into a single PDF.
Image to PDF
Convert PNG, WEBP, BMP images to PDF.
Text to PDF
Paste text and download a tidy PDF.
HTML to PDF
Open print-ready PDF from your browser.

Convert from PDF

PDF to JPG
Export each page as a JPG image.
PDF to PNG
Export each page as a PNG image.
PDF to Text
Extract the text content of a PDF.

Edit

Rotate PDF
Rotate all pages 90°, 180° or 270°.
Page numbers
Add page numbers to every page.
Watermark
Stamp text diagonally across pages.
Crop PDF
Trim margins from every page.

Security

Protect PDF
Add a password (viewer-honored).
Unlock PDF
Remove an open password you know.
Sign PDF
Add a text or drawn signature stamp.
Why no Word / Excel / PowerPoint conversions? Office conversions require server-side document engines (LibreOffice) that don't run in the browser or on our edge runtime. We focus on the tools we can deliver privately and quickly — your files never upload to a server.

Frequently asked questions