Internet Resources

WELCOME
Looking for CoCo help? If you are trying to do something with your old Color Computer, read this quick reference. Want to contribute to this wiki? Be sure to read this first. This CoCo wiki project was started on October 29, 2004. --OS-9 Al

See Recent Changes. | About this site. | Join the E-Mail List or Facebook Group. | Contact me with updates/questions.

This page was last updated on 03/13/2026. Total Pages: 747. Total Files: 997.

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Home / Internet Resources - Internet Resources

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Web sites

• See CoCo_Links

Buy & sell

• A number of companies and individuals still develop and sell new software and products for the CoCo
• CoCo Marketplace on Facebook
• #buy-sell-trade channel on Discord
• Other websites - search for TRS80, Tandy and Radio Shack on these for better results
  • eBay
  • Facebook marketplace
  • Local online classified ads (eg. Kijiji in Canada)

Web Forums/Message Boards

• TRS-80 Color Computer (CoCo) group on Facebook - English, US-centric
• Ordinateur Couleur TRS-80 Colour Computer (CoCo) Canada group on Facebook - English / French, for Canada
• Clube Color group on Facebook - Brazilian portuguese
• Tandy Color Computer OS-9 / NITROS-9 group on Facebook
• Roger Taylor message board (still active?)

These forums are dedicated to a wider TRS-80 models audience but still discuss the CoCo :

• Vintage Computer Federation | Tandy / Radio Shack
• Atari Age - Classic Computing | Tandy
• Reddit | Tandy
• Reddit | TRS-80

Chat

• Tandy Color Computer (CoCo) Discord Chat - age verification required
• RetroBytes CoCo community on Matrix - Spanish, French and English channels
• #coco_chat IRC channel on Libera.chat

E-Mail Mailing Lists

• The gmane.comp.hardware.tandy.coco newsgroup on the news.gmane.io NNTP server - a mail-to-news gateway for the MaltedMedia mailing list, accessible through NNTP client software such as Thunderbird.
  You can also use this link on some news clients: news://news.gmane.org/gmane.comp.hardware.tandy.coco.
  Note :
  • Postings to the gmane newsgroup are automatically spam-checked.
  • Email addresses on the group are also encrypted, so private email may only be sent by subscribers and email addresses will not be harvested.

FTP File Archives

• The OS-9 and CoCo file archive at RTSI.com
• FTP site associated with the Maltedmedia CoCo mail list, run by Dennis Kitsz

Archived resources

• Delphi Online Service

• GEnie Online Service