I just recently discovered PortableApps and I think it's awesome. Anyway, there's this program I've been using to easily cleanup the browser cache, temp files, mru list, etc. and I was hoping somebody could package it into a PortableApp. The name of the program is CleanUp! (http://www.stevengould.org/index.php?Itemid=69&id=15&option=com_content&...). It's free but it's not open source. It also already works if you copy it to the PortableApps folder. Thanks.
For now freeware is outside the scope of this site as it deals primary with Open Source software. Maybe in the future it's possible in limited cases to have freeware too.
There's always the possibility someone would make a launcher, or you make a launcher for it. Op maybe there's an Open SOurce alternative to it...
But did you ever consider using a portable browser (FireFox) and media player (like VLC)? That way there's already less to clean up in the first place.
You can use CCleaner, that is a freeware and work real well here the link :
http://www.ccleaner.com/features
and you can download the portable version here :
http://www.ccleaner.com/download/builds/downloading-portable
also, a while ago i made a launcher, where you just put the exe in app\cleanup.
https://portableapps.com/node/6262
But there’s no sense crying over every mistake,
You just keep on trying till you run out of cake.