It should be quite possible to create OpenOffice.org text document template in STW format to an ODF text document using many older or currently used text editors and word processors, especially those based on the ODF architecture.
Convert ODF text document to OpenOffice.org text document template.
We have found 4 software records in our database eligible for .odt to .stw file format conversion.
Microsoft Windows software - convert odt to stw on Windows
AbiWord is a free cross-platform word processor that is part of GNOME office suite. AbiWord is unique among word processors in its drive to become a fully cross-platform word processor.
Convert from odt file
to stw file
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 odt to stw. 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.
Apple macOS / Mac OS X software - convert odt to stw on OS X
NeoOffice is an office productivity software for Mac OS X created as an alternative to OpenOffice.org. It has everything needed for common office including word processor, spreadsheet, presentation program, and graphics program.
Multiplatform software - convert odt to stw on any platform
Apache OpenOffice Writer (OpenOffice.org Writer) is a fully-featured and free word processor and text editor from OpenOffice.org productivity suite.
Apache OpenOffice Writer is simple enough for a quick memo, yet powerful enough to create complete books with contents, diagrams, indexes, etc. You're free to concentrate on your ideas while Writer makes them look great.
LibreOffice Write is a complete word processor and document publishing tool that supports a plethora of document formats and has many innovative features. It's an open source software that comes as an integral part of LibreOffice suite.