PDFedit is a free PDF editor for Unix-like operating systems (including Cygwin on top of Windows). It does not support editing protected or encrypted PDF files or word processor-style text manipulation.
License: Open Source
PDFedit is focused on direct editing of PDFs and offers a range of editing tools, while PDF24 PDF Creator is more versatile for creating PDFs from various sources and includes additional features for file management and sharing. Both have user-friendly interfaces, but their primary use cases differ significantly.