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S2TDroid Pro

Name: S2TDroid Pro
Author: Yu-Chen Lin

Yu-Chen Lin

Transform between Simplified Chinese and Traditional Chinese

Education
FOSS
Free
No ads
No tracking

Android only

Get S2TDroid Pro

Get it on F-Droid Get it on GitHub

What are these stores? F-Droid, GitHub

An open source android app for transforming Simplified Chinese to Traditional Chinese and vice versa. Highlights Light weight Auto detect almost everything Support GBK, UTF-8, BIG5 and Unicode encoding Very fast Don't need internet Transformation bubble, you can transform anywhere!

Developer: Yu-Chen Lin
Source code: github.com/npes87184/S2TDroid
Added to AppCosmos: 10 October 2026
License: GPL-3.0-or-later