Mini RTOS kernel for small embedded systems. Preconfigured demo programs are included for lots of microcontroller architectures - ARM7, ARM CORTEX M3, PIC32, PPC405, 8051, AVR (MegaAVR), x86, PIC18, PIC24, dsPIC, HCS12, H8S, RDC, ColdFire, Fujitsu, etc.
| File/Folder Name | Platform | Size | Date ↓ | Downloads | Notes/Subscribe |
|---|---|---|---|---|---|
| Newest Files | |||||
| FreeRTOSV6.0.1.exe |
|
17.3 MB | 2009-11-15 | 1,152 | Release Notes |
| FreeRTOSV6.0.1.zip | others | 28.3 MB | 2009-11-15 | 926 | Release Notes |
| All Files | Subscribe | ||||
| FreeRTOS | 859.5 MB | 2009-11-15 | 302,628 | Subscribe Folder view | |
| V6.0.1 | 45.7 MB | 2009-11-15 | 2,437 | Subscribe Folder view | |
| History.txt | 61.0 KB | 2009-11-15 | 359 | ||
| FreeRTOSV6.0.1.exe |
|
17.3 MB | 2009-11-15 | 1,152 | Release Notes |
| FreeRTOSV6.0.1.zip | others | 28.3 MB | 2009-11-15 | 926 | Release Notes |
| V6.0.0 | 45.7 MB | 2009-10-15 | 6,144 | Subscribe Folder view | |
| History.txt | 60.2 KB | 2009-10-15 | 888 | ||
| FreeRTOSV6.0.0.exe | 17.3 MB | 2009-10-15 | 2,633 | Release Notes | |
| FreeRTOSV6.0.0.zip |
|
28.3 MB | 2009-10-15 | 2,623 | Release Notes |
| V5.4.2 | 43.7 MB | 2009-08-09 | 9,710 | Subscribe Folder view | |
| History.txt | 58.1 KB | 2009-08-09 | 1,579 | ||
| FreeRTOSV5.4.2.exe | 16.6 MB | 2009-08-09 | 3,346 | Release Notes | |
| FreeRTOSV5.4.2.zip | 27.0 MB | 2009-08-09 | 4,785 | Release Notes | |
| V5.4.1 | 43.4 MB | 2009-07-25 | 2,848 | Subscribe Folder view | |
| History.txt | 57.8 KB | 2009-07-25 | 439 | ||
| FreeRTOS.exe | 16.6 MB | 2009-07-25 | 930 | Release Notes | |
| FreeRTOS.zip | 26.8 MB | 2009-07-25 | 1,479 | Release Notes | |
| V5.4.0 | 43.4 MB | 2009-07-12 | 2,319 | Subscribe Folder view | |
| FreeRTOSV5.4.0.zip | 26.8 MB | 2009-07-12 | 1,790 | Release Notes | |
| FreeRTOSV5.4.0.exe | 16.6 MB | 2009-07-12 | 529 | Release Notes | |
| V5.3.1 | 41.0 MB | 2009-06-22 | 3,177 | Subscribe Folder view | |
| FreeRTOSV5.3.1.zip | 25.2 MB | 2009-06-22 | 2,401 | Release Notes | |
| FreeRTOSV5.3.1.exe | 15.8 MB | 2009-06-22 | 776 | Release Notes | |
| FreeRTOS V5.3.0 | 40.4 MB | 2009-06-01 | 6,852 | Subscribe Folder view | |
| FreeRTOSV5.3.0.zip | 24.7 MB | 2009-06-01 | 5,274 | Release Notes | |
| FreeRTOSV5.3.0.exe | 15.7 MB | 2009-06-01 | 1,578 | Release Notes | |
| V5.2.0 | 34.6 MB | 2009-03-14 | 11,741 | Subscribe Folder view | |
| FreeRTOSV5.2.0.zip | 21.6 MB | 2009-03-14 | 8,786 | Release Notes | |
| FreeRTOSV5.2.0.exe | 13.0 MB | 2009-03-14 | 2,955 | Release Notes | |
| V5.1.2 | 42.7 MB | 2009-02-09 | 6,050 | Subscribe Folder view | |
| FreeRTOS_V5.1.2.zip | 21.3 MB | 2009-02-09 | 4,607 | Release Notes | |
| FreeRTOS_V5.1.2.exe | 21.4 MB | 2009-02-09 | 1,443 | Release Notes | |
| V5.1.1 | 40.6 MB | 2008-11-20 | 14,972 | Subscribe Folder view | |
| FreeRTOSV5.1.1.exe | 20.3 MB | 2008-11-20 | 3,453 | Release Notes | |
| FreeRTOSV5.1.1.zip | 20.3 MB | 2008-11-20 | 11,519 | Release Notes | |
| V5.1.0 | 38.6 MB | 2008-10-24 | 6,634 | Subscribe Folder view | |
| FreeRTOSV5.1.0.zip | 19.2 MB | 2008-10-24 | 4,978 | Release Notes | |
| FreeRTOSV5.1.0.exe | 19.3 MB | 2008-10-24 | 1,656 | Release Notes | |
| V5.0.4 | 33.9 MB | 2008-09-22 | 7,227 | Subscribe Folder view | |
| FreeRTOSV5.0.4.zip | 16.9 MB | 2008-09-22 | 5,478 | Release Notes | |
| FreeRTOSV5.0.4.exe | 17.0 MB | 2008-09-22 | 1,749 | Release Notes | |
| V5.0.3 | 32.4 MB | 2008-07-31 | 8,984 | Subscribe Folder view | |
| FreeRTOSV5.0.3.exe | 16.3 MB | 2008-07-31 | 2,348 | Release Notes | |
| FreeRTOSV5.0.3.zip | 16.2 MB | 2008-07-31 | 6,636 | Release Notes | |
| V5.0.2 | 21.8 MB | 2008-05-30 | 8,789 | Subscribe Folder view | |
| FreeRTOSV5.0.2.zip | 10.8 MB | 2008-05-30 | 6,681 | Release Notes | |
| FreeRTOSV5.0.2.exe | 10.9 MB | 2008-05-30 | 2,108 | Release Notes | |
| V5.0.0 | 21.2 MB | 2008-04-15 | 9,261 | Subscribe Folder view | |
| FreeRTOSV5.0.0.exe | 10.6 MB | 2008-04-15 | 2,333 | Release Notes | |
| FreeRTOSV5.0.0.zip | 10.6 MB | 2008-04-15 | 6,928 | Release Notes | |
| V4.8.0 | 17.6 MB | 2008-03-26 | 4,443 | Subscribe Folder view | |
| FreeRTOSV4.8.0.zip | 8.8 MB | 2008-03-26 | 3,406 | Release Notes | |
| FreeRTOSV4.8.0.exe | 8.8 MB | 2008-03-26 | 1,037 | Release Notes | |
| V4.7.2 | 17.5 MB | 2008-02-21 | 6,362 | Subscribe Folder view | |
| FreeRTOSV4.7.2.exe | 8.8 MB | 2008-02-21 | 1,497 | Release Notes | |
| FreeRTOSV4.7.2.zip | 8.7 MB | 2008-02-21 | 4,865 | Release Notes | |
| V4.7.1 | 16.9 MB | 2008-02-03 | 3,786 | Subscribe Folder view | |
| FreeRTOSV4.7.1.zip | 8.4 MB | 2008-02-03 | 2,886 | Release Notes | |
| FreeRTOSV4.7.1.exe | 8.5 MB | 2008-02-03 | 900 | Release Notes | |
| V4.7.0 | 16.7 MB | 2007-12-06 | 10,073 | Subscribe Folder view | |
| FreeRTOSV4.7.0.exe | 8.4 MB | 2007-12-06 | 2,405 | Release Notes | |
| FreeRTOSV4.7.0.zip | 8.3 MB | 2007-12-06 | 7,668 | Release Notes | |
| V4.6.1 | 16.2 MB | 2007-11-05 | 6,057 | Subscribe Folder view | |
| FreeRTOSV4.6.1.zip | 8.0 MB | 2007-11-05 | 4,500 | Release Notes | |
| FreeRTOSV4.6.1.exe | 8.1 MB | 2007-11-05 | 1,557 | Release Notes | |
| V4.6.0 | 16.0 MB | 2007-10-28 | 2,228 | Subscribe Folder view | |
| FreeRTOSV4.6.0.zip | 8.0 MB | 2007-10-28 | 1,603 | Release Notes | |
| FreeRTOSV4.6.0.exe | 8.1 MB | 2007-10-28 | 625 | Release Notes | |
| V4.5.0 | 16.0 MB | 2007-09-17 | 6,661 | Subscribe Folder view | |
| FreeRTOSV4.5.0.zip | 8.0 MB | 2007-09-17 | 4,954 | Release Notes | |
| FreeRTOSV4.5.0.exe | 8.1 MB | 2007-09-17 | 1,707 | Release Notes | |
| V4.4.0 | 15.0 MB | 2007-07-30 | 7,055 | Subscribe Folder view | |
| FreeRTOSV4.4.0.exe | 7.5 MB | 2007-07-30 | 1,717 | Release Notes | |
| FreeRTOSV4.4.0.zip | 7.5 MB | 2007-07-30 | 5,338 | Release Notes | |
| V4.3.1 | 14.5 MB | 2007-06-10 | 7,456 | Subscribe Folder view | |
| FreeRTOSV4.3.1.zip | 7.2 MB | 2007-06-10 | 5,608 | Release Notes | |
| FreeRTOSV4.3.1.exe | 7.3 MB | 2007-06-10 | 1,848 | Release Notes | |
| V4.3.0 | 14.2 MB | 2007-06-05 | 1,464 | Subscribe Folder view | |
| FreeRTOSV4.3.0.exe | 7.1 MB | 2007-06-05 | 478 | Release Notes | |
| FreeRTOSV4.3.0.zip | 7.0 MB | 2007-06-05 | 986 | Release Notes | |
| V4.2.1 | 11.0 MB | 2007-04-01 | 8,455 | Subscribe Folder view | |
| FreeRTOSV4.2.1.exe | 5.5 MB | 2007-04-01 | 2,246 | Release Notes | |
| FreeRTOSV4.2.1.zip | 5.4 MB | 2007-04-01 | 6,209 | Release Notes | |
| V4.2.0 | 9.7 MB | 2007-02-08 | 8,381 | Subscribe Folder view | |
| FreeRTOSV4.2.0.zip | 4.8 MB | 2007-02-08 | 6,103 | Release Notes | |
| FreeRTOSV4.2.0.exe | 4.9 MB | 2007-02-08 | 2,278 | Release Notes | |
| V4.1.3 | 8.8 MB | 2006-11-19 | 10,573 | Subscribe Folder view | |
| FreeRTOSV4.1.3.exe | 4.4 MB | 2006-11-19 | 2,771 | Release Notes | |
| FreeRTOSV4.1.3.zip | 4.4 MB | 2006-11-19 | 7,802 | Release Notes | |
| V4.1.2 | 8.5 MB | 2006-10-21 | 4,855 | Subscribe Folder view | |
| FreeRTOSV4.1.2.exe | 4.3 MB | 2006-10-21 | 1,227 | Release Notes | |
| FreeRTOSV4.1.2.zip | 4.2 MB | 2006-10-21 | 3,628 | Release Notes | |
| V4.1.1 | 7.0 MB | 2006-09-24 | 4,218 | Subscribe Folder view | |
| FreeRTOSV4.1.1.exe | 3.5 MB | 2006-09-24 | 1,106 | Release Notes | |
| FreeRTOSV4.1.1.zip | 3.4 MB | 2006-09-24 | 3,112 | Release Notes | |
| V4.1.0 | 6.8 MB | 2006-08-28 | 4,753 | Subscribe Folder view | |
| FreeRTOSV4.1.0.exe | 3.4 MB | 2006-08-28 | 1,268 | Release Notes | |
| FreeRTOSV4.1.0.zip | 3.4 MB | 2006-08-28 | 3,485 | Release Notes | |
| V4.0.5 | 6.7 MB | 2006-08-14 | 2,951 | Subscribe Folder view | |
| FreeRTOSV4.0.5.exe | 3.4 MB | 2006-08-14 | 831 | Release Notes | |
| FreeRTOSV4.0.5.zip | 3.3 MB | 2006-08-13 | 2,120 | Release Notes | |
| V4.0.4 | 6.7 MB | 2006-06-22 | 7,268 | Subscribe Folder view | |
| FreeRTOSV4.0.4.exe | 3.4 MB | 2006-06-22 | 1,786 | Release Notes | |
| FreeRTOSV4.0.4.zip | 3.3 MB | 2006-06-22 | 5,482 | Release Notes | |
| V4.0.3 | 6.2 MB | 2006-06-08 | 2,626 | Subscribe Folder view | |
| FreeRTOSV4.0.3.zip | 3.1 MB | 2006-06-08 | 1,924 | Release Notes | |
| FreeRTOSV4.0.3.exe | 3.2 MB | 2006-06-08 | 702 | Release Notes | |
| V4.0.2 | 5.9 MB | 2006-05-28 | 2,419 | Subscribe Folder view | |
| FreeRTOSV4.0.2.zip | 2.9 MB | 2006-05-28 | 1,816 | Release Notes | |
| FreeRTOSV4.0.2.exe | 3.0 MB | 2006-05-28 | 603 | Release Notes | |
| V4.0.1 | 5.5 MB | 2006-04-07 | 6,098 | Subscribe Folder view | |
| FreeRTOSV4.0.1.zip | 2.7 MB | 2006-04-07 | 4,331 | Release Notes | |
| FreeRTOSV4.0.1.exe | 2.8 MB | 2006-04-07 | 1,767 | Release Notes | |
| V4.0.0 | 5.3 MB | 2006-03-27 | 2,716 | Subscribe Folder view | |
| FreeRTOSV4.0.0.exe | 2.7 MB | 2006-03-27 | 812 | Release Notes | |
| FreeRTOSV4.0.0.zip | 2.6 MB | 2006-03-27 | 1,904 | Release Notes | |
| V3.2.4 | 5.1 MB | 2005-12-12 | 11,014 | Subscribe Folder view | |
| FreeRTOSV3.2.4.exe | 2.6 MB | 2005-12-12 | 3,198 | Release Notes | |
| FreeRTOSV3.2.4.zip | 2.5 MB | 2005-12-12 | 7,816 | Release Notes | |
| FreeRTOS V3.2.3 | 5.0 MB | 2005-10-30 | 6,478 | Subscribe Folder view | |
| FreeRTOSV3.2.3.exe | 2.5 MB | 2005-10-30 | 1,833 | Release Notes | |
| FreeRTOSV3.2.3.zip | 2.5 MB | 2005-10-30 | 4,645 | Release Notes | |
| FreeRTOS V3.2.2 | 5.0 MB | 2005-09-23 | 4,700 | Subscribe Folder view | |
| FreeRTOSV3.2.2.zip | 2.5 MB | 2005-09-23 | 3,536 | Release Notes | |
| FreeRTOSV3.2.2.exe | 2.5 MB | 2005-09-23 | 1,164 | Release Notes | |
| V3.2.1 | 4.8 MB | 2005-09-01 | 2,494 | Subscribe Folder view | |
| FreeRTOSV3.2.1.zip | 2.4 MB | 2005-09-01 | 1,725 | Release Notes | |
| FreeRTOSV3.2.1.exe | 2.4 MB | 2005-09-01 | 769 | Release Notes | |
| V3.2.0 | 3.8 MB | 2005-06-29 | 5,298 | Subscribe Folder view | |
| FreeRTOSV3.2.0.zip | 1.9 MB | 2005-06-29 | 3,745 | Release Notes | |
| FreeRTOSV3.2.0.exe | 1.9 MB | 2005-06-29 | 1,553 | Release Notes | |
| V3.1.1 | 3.7 MB | 2005-06-21 | 1,513 | Subscribe Folder view | |
| FreeRTOSV3.1.1.zip | 1.8 MB | 2005-06-21 | 993 | Release Notes | |
| FreeRTOSV3.1.1.exe | 1.9 MB | 2005-06-21 | 520 | Release Notes | |
| V3.1.0 | 3.1 MB | 2005-06-11 | 1,941 | Subscribe Folder view | |
| FreeRTOSV3.1.0.zip | 1.5 MB | 2005-06-11 | 1,324 | Release Notes | |
| FreeRTOSV3.1.0.exe | 1.6 MB | 2005-06-11 | 617 | Release Notes | |
| V3.0.0 | 2.7 MB | 2005-04-27 | 6,180 | Subscribe Folder view | |
| FreeRTOSV3.0.0.exe | 1.4 MB | 2005-04-27 | 1,695 | Release Notes | |
| FreeRTOSV3.0.0.zip | 1.3 MB | 2005-04-27 | 4,485 | Release Notes | |
| FreeRTOS V2.6.1 | 1.2 MB | 2005-02-22 | 8,409 | Subscribe Folder view | |
| FreeRTOSv2.6.1.zip | 579.0 KB | 2005-02-22 | 5,875 | Release Notes | |
| FreeRTOSv2.6.1.exe | 648.7 KB | 2005-02-22 | 2,534 | Release Notes | |
| FreeRTOS V2.6.0 | 1.1 MB | 2005-01-15 | 4,500 | Subscribe Folder view | |
| FreeRTOSv2.6.0.zip | 524.1 KB | 2005-01-15 | 3,055 | Release Notes | |
| FreeRTOSv2.6.0.exe | 593.8 KB | 2005-01-15 | 1,445 | Release Notes | |
| FreeRTOS V2.5.5 | 1.1 MB | 2005-01-03 | 3,354 | Subscribe Folder view | |
| FreeRTOSV2.5.5.zip | 522.4 KB | 2005-01-03 | 2,297 | Release Notes | |
| FreeRTOSV2.5.5.exe | 592.1 KB | 2005-01-03 | 1,057 | Release Notes | |
| V2.5.4 | 885.3 KB | 2004-12-01 | 3,110 | Subscribe Folder view | |
| FreeRTOSV2.5.4.exe | 477.5 KB | 2004-12-01 | 1,121 | Release Notes | |
| FreeRTOSV2.5.4.zip | 407.8 KB | 2004-12-01 | 1,989 | Release Notes | |
| V2.5.3 | 893.3 KB | 2004-11-02 | 2,828 | Subscribe Folder view | |
| FreeRTOSV2.5.3.zip | 411.8 KB | 2004-11-02 | 1,832 | Release Notes | |
| FreeRTOSV2.5.3.exe | 481.5 KB | 2004-11-02 | 996 | Release Notes | |
| V2.5.2 | 884.0 KB | 2004-10-26 | 1,210 | Subscribe Folder view | |
| FreeRTOSV2.5.2.exe | 476.8 KB | 2004-10-26 | 500 | Release Notes | |
| FreeRTOSV2.5.2.zip | 407.1 KB | 2004-10-26 | 710 | Release Notes | |
| V2.5.1 | 827.8 KB | 2004-10-09 | 1,972 | Subscribe Folder view | |
| FreeRTOSV2.5.1.exe | 448.8 KB | 2004-10-09 | 715 | Release Notes | |
| FreeRTOSV2.5.1.zip | 379.0 KB | 2004-10-09 | 1,257 | Release Notes | |
| V2.5.0 | 789.9 KB | 2004-08-13 | 5,040 | Subscribe Folder view | |
| FreeRTOSv2.5.0.exe | 429.8 KB | 2004-08-13 | 1,672 | Release Notes | |
| FreeRTOSv2.5.0.zip | 360.1 KB | 2004-08-13 | 3,368 | Release Notes | |
| V2.4.2 | 791.6 KB | 2004-07-14 | 4,544 | Subscribe Folder view | |
| FreeRTOSv2.4.2.exe | 430.7 KB | 2004-07-14 | 1,433 | Release Notes | |
| FreeRTOSv2.4.2.zip | 360.9 KB | 2004-07-14 | 3,111 | Release Notes | |
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