PDFSame - Edit & Scan

PDFSam Editor is a popular suite of open-source and commercial software designed to manipulate PDF documents, allowing users to split, merge, rotate, and extract pages. It is highly regarded for being a mobile-based solution that keeps files private by performing operations locally, rather than requiring files to be uploaded to a third-party server.
Here is an introduction to the different versions and key features of PDFsam:
Versions of PDFsam Editor
PDFsam Basic (Free & Open Source): A free, mobile application for basic, fast PDF manipulation (splitting, merging, rearranging) on Windows, Mac, and Linux.
PDFsam ): A Free tool that allows users to visually compose, reorder, delete, and crop pages in a drag-and-drop interface.
PDFsam Editor Enhanced (Commercial): A full-featured PDF editor used to modify, create, convert, sign, and fill forms in PDF files.
Key Features of PDFsam Editor Basic
Merge/Combine: Combine multiple PDF files, or parts of them, into a single document.
Split: Divide PDF files at specific page numbers, by page ranges, or by bookmark levels.
Extract: Pull specific pages out of a PDF document to create a new file.
Rotate: Turn pages in a PDF document (useful for scanned documents).
Mix/Alternate Mix: Combine two or more documents by taking pages alternatively from each, which is useful for processing single-sided scans.
Why Choose PDFsam
Privacy: Since it is a local application, your documents do not leave your mobile.