v2.49.4: A Web browser, advanced e-mail and newsgroup client, IRC chat client, and HTML editing combined as a suite.
Useful extensions for SeaMonkey (SM) Web browsers (most work with old Firefox versions (<=52) too):
Adblock Plus / uBlock Origin (preferred, but harder to use)
Windows Internet Programs
|GetRight v6.5: Download manager programs to help you download files from the Internet. It allows you to easily download files and recover (resume downloading) if errors occur--and has many other advanced features.||Trillian: A multi-network chat client that currently supports Internet Relay Chat (IRC), Google Chat/Talk/Hangouts, etc. It supports all of the features you've come to expect from a good IM client, including but not limited to docking, multi-line edit boxes, buddy alerts, multiple connections to the same medium, a powerful skinning language, easy importing of your existing contacts, skinnable emoticons, logging, "global" away/invisible features, a unified contact list, etc.|
|PuTTY v0.70 and CRT/SecureCRT: Windows terminal emulators designed for Internet and intranet use with support for both the telnet, rlogin protocols, SSH protocols, etc.|