Archie

http://pubweb.nexor.co.uk/public/archie/servers.html

Dated, slow, and cumbersome, but a popular method of searching public FTP sites.

Browser Watch

http://www.browserwatch.com

All the latest browsers and plug-ins.

FTP Search

http://ftpsearch.ntnu.no/

Powerful, but complex, Norwegian FTP search engine.

InfoMac HyperArchive

http://www.lcs.mit.edu/HyperArchive.html

HTML, version of the InfoMac Macintoch software site.

Jumbo Shareware

http://www.jumbo.com

Mammoth shatewate archive for all platforms.

Shareware.com

http://www.shareware.com

Search several major file archives for all platforms.

Snoopy

http://www.snoopie.com

Lightning-fast searches of a crawler-built FTP database.

Stroud's Consummate Winsock Applications

http://www.stroud.com

http://www.cwsapps.com

Windows Internet applications posted and reviewed as released.

TUCOWs

http://www.tucows.com

More Windows Internet applications.

The Well Connected Mac

http://www.macfaq.com/

Guide to Mac software and resources.

Windows 95

http://www.windows95.com

The latest Windows 95 applications.

WinSite

http://www.winsite.com/

BBS-like Windows archive.

World Catalog of Software Websites

http://ssrl.rtp.com.443/library/

Web sites sorted by category; it's easier to find developers here than products, however.