Why in "File Opt" menu are there not so many file formats?

[woodword]

PhotoRec acclaims that it can recogenize hundreds of formats, but in "File Opt" menu there are not so many formats that I can choose. How can I choose other formats, such as openoffice (odt, etc.) ?

(I am running testdisk 7.0, and "fidentify" can recogenize those formats)

[cgrenier]

It's the same format for zip/docx/xlsx/openoffice, in FileOpts, search for the zip file familly.

[matzup]

Are .lyx files also part of the "zip-family"? Or where do i find them?

[cgrenier]

Lyx are part of the "tx?" file family.