Create, design, test and layout professional PCBs.
Norconsult Informasjonssystemer AS
ISY CAD Review is a free plug-in which enables you to reference projects.
Image Space Incorporated
The rFactor Lexus mod features an amazing car and lots of fun.
Institute for Software Integrated Systems (ISIS)
Acollection of Domain Specific Modeling Languages (DSMLs) and model interpreter.
Eyelid Productions Ltd
Print two greetings cards, and a bookmark for free.
IsiPlot is a software developed to help the modellers to print scaled plans.
Proteus PCB design combines the ISIS schematic capture and ARES PCB layout.
Assembly Coders Zenith, Inc.
Assembly Studio 8x is the earliest attempt at a z80 assembly IDE.
The Proteus combines schematic capture, SPICE circuit simulation, and PCB design.
dZ80 is a freeware Z80/Z180/Z80GB disassembler for binary files.
This is a multi-emulator for the 1st Z80 computer systems.
VSM Studio is a completely free universal IDE for Proteus.
Installs files for Proteus VSM USB Simulation with supported microcontrollers.
Curse: The eye of Isis is an adventure game developed by Microids.
ISISMarc is basically a data entry interface for CDS/ISIS databases.