Extract images from PPS files: User's Guide, FAQ
-> What is this ppsei?
ppsei (PPS Extract Images) is a simple command line program (written in C), which TRY to extract images from Microsoft PowerPoint Documents (PPS/PPT).
-> Why this program?
Because i get a lot of mails with attached PPS/PPT in, containing some nice images (about universe, about pretty girls, etc). The sender people are using this file format as an image-container, or image-encapsulator. They could use tar/zip/..., but somehow PPS is the general. On *nix systems only resource-consume application can handle this file formats (openoffice, wine + win.exe), so i decided to write this tool.
-> What kind of images?
Currently only JPEG and PNG files can be extracted. Because the PPS file format is not so well-documented as the gnumeric :-), there is no guarantee, that all images will be grabbed correctly. But the experience is, that it works!
-> How can it be used?
As i said, this is a command line program: you can call it from SHELL
(or from favorite email software). It takes only the PPS file(s) as
argument, and will extract all detected images to the current directory:
$ ppsei universe.pps beauty-islands.ppt
...
$ gqview (start here some image viewer application, to see the result)
That is all