Much like any other text file or document, even UOT documents (Unified Office Text) can be simply exported as PDF document with any of the OpenDocument based offices suites, like LibreOffice or OpenOffice.org.
Convert Unified Office document to Adobe Portable document format.
We have found 2 software records in our database eligible for .uot to .pdf file format conversion.
Multiplatform software - convert uot to pdf on any platform
A free multi-platform productivity office suite for Windows, Mac and Linux
Convert from uot file format
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned uot to pdf. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
An open source personal productivity suite for Windows, Macintosh and GNU/Linux