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HexViewer

Name: HexViewer
Author: Keidan

Keidan

Hexadecimal viewer for Android

System & tools
FOSS
Free
No ads
No tracking

Android only

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What are these stores? F-Droid, GitHub, Zapstore

This application offers the following features : - Opening all files without a corresponding Android application (1). - Display of the file in hexadecimal (or plain text) with the possibility to modify the content (in hexadecimal only). - Saving the file on the smartphone/tablet (2). - Search option in the open file (hexadecimal and plain text modes).

Developer: Keidan
Source code: github.com/Keidan/HexViewer/
Added to AppCosmos: 10 October 2026
License: GPL-3.0-or-later