PDF-Tools is an all-in-one PDF solution that provides users with a comprehensive set of tools to manipulate, create, and manage PDF documents. It is used to create, view, edit, convert, and secure PDF files. The features of this software include the ability to create PDFs from various file formats, convert documents to PDFs, and add watermarks, annotations, and signatures to PDF documents. It also allows users to secure documents with powerful encryption and password protection. Additionally, it can be used to merge and split PDFs, as well as to compress and optimize them for fast sharing. PDF-Tools can be used with Windows, Mac, iOS, and Android operating systems.
The last discontinued version, 1.3, was released in August 2007. It can still be downloaded from the official website.
Discontinued The program seems to be no longer updated. The last version, 0.9.1, was released on March 3, 2011 and since then only translations have been made to the project. It can still be downloaded from the official website.