Visual dictionary. You don't know what is the name of a thing? Find the picture, click on the appropriate part, get the right word, and hear the prononciation. Pictures could be printed or exported. Trilingual work (French, English, Spanish) with French language documentation. Mac/PC hybrid disk.
No official information about compatibility but System 7, CD-ROM drive, 256 colors, 640x480 pixels, and 5 megs of RAM seem to be a minimal requirement. The "Lisez-Moi" file gives more details about known incompatibilities.
There is no full install for this software and CD-ROM (or ISO image) should always be mounted to use it.
Tested successfully on:
Basilisk II for Linux w/System 7.5.5
Basilisk II for MacOSX w/System 7.5.5
SheepShaver for MacOSX w/MacOS 9.0.4