If you're not happy with the default Windows file manager, you're in luck because there are plenty of options that improve on the original.

This extension adds a readonly file viewer for ZX Spectrum NEX files. .nex is a special file format for loading ZX Next programs. The viewer shows registers, a memory dump and the included screen ...

This is a simple TCX reader which can read Garmin TCX file extension files. The following data is currently parsed: longitude, latitude, elevation, time, distance, hr_value, cadence, watts, TPX_speed ...

Adobe Acrobat was once the gold standard for PDF viewing and editing, but it's grown bloated, invasive, and expensive. Okular offers a refreshing alternative that's fast, free, privacy-friendly, and ...