Hello!
Total Commander (a file manager) uses ulister (a plugin) that makes use of "Oracle Outside In Technology".
It supports a large variety of formats that it can preview (without the belonging software installed).
E.g. (not the most recent list): Supported formats: https://docs.oracle.com/outsidein/850/s ... _8_4_1.pdf
The necessary (C language SDK) files from Oracle: https://www.oracle.com/middleware/techn ... loads.html
An account is required to download the files...
Under "Viewer Technology 8.5.5":
Windows (x86-64) = vw-8-5-5-win-x86-64.zip
Windows (x86-32) = vw-8-5-5-win-x86-32.zip
Has anybody ever tried to use this with PureBasic (to preview files)?
Camille