NitrOS9
- Yet another Coco 1/2/3 set of web pages by L. Curtis Boyle.
- http://nitros9.lcurtisboyle.com/

TRS-80 Color Computer Software
- TRS-80 ROM Images.
- http://sites.mpc.com.br/ric/cp400/ecocmain.htm

Jeff Vavasour's TRS-80 Emulation Page
- Freeware TRS-80 Model I, TRS-80 CoCo 2, and TRS-80 CoCo 3 emulators.
- http://www.vavasour.ca/jeff/trs80.html

Virtual T
- An open source TRS-80 Model 100/102/200 emulator for Linux, MacOS X, and Windows.
- http://sourceforge.net/projects/virtualt/

xtrs
- An open source TRS-80 Model I/III/4 emulator for Unix.
- http://www.tim-mann.org/xtrs.html

Tand-Em
- PCjr and Tandy 1000 emulator for 80386 (or higher)-based PCs.
- http://www.oldskool.org/pc/tand-em/

Trs-80 main page in The Netherlands by Gordon Rahman.
- TRS-80 website with a NEWDOS80 DSDD emulator. Tools to transfer TRS-80 floppies to the PC.
- http://home.planet.nl/~srahman

Ira Goldklang's TRS-80 Revived Pages
- This page deals with the TRS-80: Emulators, Software, and Orch-80/85/90.
- http://www.trs-80.com/