TRS — A TRS-80 Model I/III Emulator For MS-DOS

Unregistered Shareware Version:

• 48K Model I
• Four disk drives
• Expansion interface
• Doubler (Radio Shack and Percom)
• Virtual hard drive (up to 13 megabytes)
• Hardware clock
• Joystick (using a PC joystick — TRISSTICK and Alpha Products joysticks are emulated)
• Sound (can be routed through either the PC speaker or a Sound Blaster compatible sound card)

Read the TRS emulator documentation

Download the shareware version

Register online with a credit card or PayPal

Registered Version — $29.00:

• All features included in the shareware version
• Complete Model III emulation
• Ability to switch between Model I and Model III modes with a single menu option
• File transfer utilities