Windows: If you're interested in packing your flash drive with portable apps but you're dragging your feet getting around to downloading them all, winPenPack fits over a hundred applications into a single portable package.
The winPenPack has packages in six categories. The 2GB master collection has all the apps offered, smaller packages focus on just the essentials, gaming, school, web activities, or you can download just the winPenPack menu to build your own portable package using apps you already have.
Check out the master list of applications here or work your way down through the smaller packages to find the one that suits your needs. While you're reading up on portable application suites, make sure to check out our Hive Five on the topic Five Best Portable Apps Suites. Have a favourite portable application suite or manager? Let's hear about it in the comments.