Operating Systems Database


Total OS in database (29 March 2024) : 2765
Corresponding OS from query : 11

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Name
Year
Description Platform Company Link
QDOS (1)
1980c
Quick and Dirty Operating System. Simplified version of CP/M for the i8086.
-
Tim Patterson/Seattle Computer Products, USA
-
QDOS (2)
1980s
Operating system for the British Sinclair QL. Power of UNIX, SuperBASIC command language, up to 20 concurrent tasks with windows.
Sinclair QL
USA
-
QNX
1982
POSIX, microkernel OS. Usually a real time embedded OS), Unix-like real-time operating system, aimed primarily at the embedded systems market.
i8088, x86, MIPS, PowerPC, SH-4, ARM, StrongARM, XScale
Quantum Software Systems, Canada
QP
2000s
Quantum Platform. Family of lightweight, open source software frameworks for building responsive and modular real-time embedded applications as systems of cooperating, event-driven active objects (actors).
ARM7/9, ARM Cortex-M3-M0, MSP430, TMS320C28x, AVR, AVRXmega, ColdFire, 68HC08, M16C/R8C, H8, 8051, 80251, PIC18, PIC24/dsPIC33, Nios II, PSoC1
Quantum Leaps, USA
QP/M
1980s
Complete CP/M compatible replacement for CCP and BDOS.
Altair
MICROCode Consulting, USA
Qt Extended
2000s
Application platform for embedded Linux-based mobile computing devices such as personal digital assistants, video projectors and mobile phones.
PDA, Mobile phones
Qt Software, Finland
Quark
2003
Object Oriented 32 bit operating system. It aims to be a complete multitasking kernel.
-
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QubesOS
2012
Security-focused desktop operating system that aims to provide security through isolation.
x86-64
Invisible Things Lab, Poland
QuickOS
1990s
Really-quick-realtime-multitasking OS.
-
-
QuickRAM Operating System
2003
Portable media based operating system. It loads itself into RAM and allows you to do system maintenance related tasks.
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