Odt File Extension
Odt extension is related to Open Office Document file. You have chance to open odt files with NeoOffice or Text maker softwares.
Odt extension stands for document files. These file formats are written by Open Office program pack. Odt files can be opened by Open Office pack which is a free software that can be downloaded via internet. Besides, there is chance to open odt files with "OpenXML/ODF Translator" installed standard Microsoft word. This pack is free you have chance to download it from Sourceforge web page.
Also, if you need to small size odt opener, you may try Office doc viewer software that you can find free version via internet.
What needed to Open Odt file extensions.
Links about Odt file extension
No connection related to Odt extension.