I
Machines, operating systems and chips beginning with I.
Emulators
| Emulator | What it emulates | Type |
|---|---|---|
| IBM 1401 | Browser emulator of the IBM 1401 (1959), the classic transistorised business mainframe: a variable-length BCD/decimal character machine with magnetic-core storage and word marks. | online |
| Infinite Mac | Every version of classic Mac OS, bootable in the browser. | online |
| Intel 4004 (Busicom 141-PF) | Browser emulator of the Busicom 141-PF printing calculator driven by the Intel 4004, the world's first microprocessor (1971). | online |
| Intellivision (jzIntv) | Mattel Intellivision emulator (jzIntv) rebuilt to WebAssembly. Plays in-browser with a full CP-1610 debugger. | online |
| IodineGBA | Accuracy-oriented Game Boy Advance emulator written in JavaScript for the browser. | online |
| Ishiiruka | Performance-oriented fork of Dolphin for GameCube and Wii emulation on lower-end PCs. | downloadable |
| iDeaS | Plugin-based Game Boy Advance and Nintendo DS emulator for Windows and Linux. | downloadable |