Xed-Editor

Advanced Text Editor for AndroidMIT

VIMTouch

Text editorApache-2.0

SimpleTextEditor

This is simple text editor that can help you with editing text files.GPL-3.0-or-later

Editor

Simple generic text editorGPL-3.0-only

Emacs

The extensible self-documenting text editorGPL-3.0-or-later

Markor

Text editor - Notes & ToDo. Lightweight. Markdown and todo.txt support.Apache-2.0

Linux Command Library

8351 manual pages, 28 basic categories and a bunch of general terminal tips.Apache-2.0

PTO - Plaintext Organizer

Stay organized with one plaintext file per day.GPL-3.0-only

Amaze File Manager

An open-source file manager following the Material Design guidelinesGPL-3.0-or-later

SoulCalc

Notepad-style calculator with variables, line references, multi-line supportMIT

ciphernotes

Client-side encrypted notes that sync across devices.AGPL-3.0-only

NerdCalci

Calculator for nerds with variables, syntax highlighting, and file sessionsGPL-3.0-or-later

MGit

View and interact with git repositoriesGPL-3.0-only

X11-Basic

BASIC interpreterGPL-2.0-or-later

Joplin

A note taking and to-do app with sync between Linux, macOS, Windows, and mobileMIT

APK Explorer & Editor

An open-source APK explorer/Editor & Split APK/App bundle Installer for Android!GPL-3.0-or-later