I have some reservations about an American (or a state) organisation being in charge of archiving the Internet and other media, but—

I wanted to buy-up shareware CDs and go through and archive them, but kinda forgot about it. This was also partly a plan to hunt for some shareware I vaguely remember that I'd like to find again.

• Gold Medallion GamePack 2: 37 Best VGA Games|
• The Home Entertainment Shareware Collection - Volume 3 - Strategy Shareware Games

An archive of websites. Unfortunately they're often incomplete, especially things like images and downloads are missing, but it's still very useful.

• Wayback Machine Downloader - Handy tool for downloading pages from the Wayback Machine without the extra markup it adds.
  • cocoflan/wayback-machine-downloader
  • wayback_machine_downloader
• Wayback Classic - Lighter version.