Free XLSX Viewer

Lightweight viewer for Excel-compatible spreadsheets and documents, offering simple read-only access without Office

Discover and download millions of academic papers, ebooks, and magazines through a powerful searchable catalog

A free Windows-based comic book format utility

Easily view and manage Android APK files on your PC with a simple and user-friendly interface

A free, online encyclopedia that contains information about famous people, places, and things

Edit, create and save PDF documents with this program

Analyze citations for academic works in various indexes