Open Source Software

Empower your organisation with innovative and proven open source software from Tawesoft.


Bach is an XML-interoperable markup language for anyone hand-authoring structured semantic text that is parsed into a data structure to be transformed programmatically.

Our key use cases for Bach are multilingual documents, technical documentation, and static website generators.


People trust software systems with their data. Write safer, more secure code and resist cyber attacks. Get Untrusted, our free and open source module for Python programmers.

Ymddiheuriadau, ond nid oes cyfieithiad Cymraeg o'r dudalen hon ar gael.