PDF Toolkit

PDF Toolkit is a comprehensive PDF and image manipulation tool for Android.

Features include:

* Merge multiple PDFs into one

* Split PDF into multiple files

* Compress PDF to reduce file size

* Convert PDF pages to images

* Convert images to PDF

* Reorder, rotate, and delete PDF pages

* Extract specific pages from PDF

* Add watermarks and page numbers

* Password protect PDFs (lock/unlock)

* Sign PDFs with digital signatures

* OCR using Tesseract (open source)

* Scan documents to PDF using camera

* Extract text from PDFs

* View and edit PDF metadata

* Image tools (compress, resize, convert formats)

The F-Droid version uses Tesseract OCR instead of Google ML Kit

to maintain compatibility with F-Droid's free software requirements.