Editing List of operating systems (section)

==Embedded==
<!-- This section is linked from [[Embedded operating system]] -->

===Mobile operating systems===
{{Main|Mobile operating system}}

* [[DIP DOS]] on [[Atari Portfolio]]
* [[Embedded Linux]] (see also [[Linux for mobile devices]])
** [[Android (operating system)|Android]]
*** [[CalyxOS]]
*** [[DivestOS]]
*** [[EMUI]]
*** [[Flyme OS]]
*** [[GrapheneOS]]
*** [[Kali NetHunter]]
*** [[LineageOS]]
*** [[MIUI]]
*** [[One UI]]
*** [[Replicant (operating system)|Replicant]]
*** See also [[List of custom Android distributions]]
** [[Firefox OS]]
*** [[KaiOS]]
** [[Ångström distribution]]
** [[Familiar Linux]]
** [[Maemo|Mæmo]] based on [[Debian]] deployed on [[Nokia]]'s [[Nokia 770]], [[Nokia N800|N800]] and [[Nokia N810|N810]] Internet Tablets.
** [[OpenZaurus]]
** [[webOS]] from [[Palm, Inc.]], later [[Hewlett-Packard]] via acquisition, and most recently at [[LG Electronics]] through acquisition from Hewlett-Packard<ref>{{cite web|url=http://www8.hp.com/us/en/hp-news/press-release.html?id=1375489 |title=HP News - LG Electronics Acquires webOS from HP to Enhance Smart TV |publisher=.hp.com |date=2013-02-25 |access-date=2013-09-21}}</ref>
** [[Access Linux Platform]]
** [[Bada (operating system)|bada]]
** [[Openmoko Linux]]
** [[OPhone]]
** [[MeeGo]] (from merger of [[Maemo]] & [[Moblin]])
** [[Mobilinux]]
** [[MotoMagx]]
** [[Qt Extended]]
** [[Sailfish OS]]
** [[Tizen]] (earlier called [[LiMo Platform]])
** [[Ubuntu Touch]]
** [[postmarketOS]]
* [[Inferno (operating system)|Inferno]] (distributed OS originally from [[Bell Labs]])
* [[Magic Cap]]
* [[MS-DOS]] on [[Poqet PC]], [[HP 95LX]], [[HP 100LX]], [[HP 200LX]], [[HP 1000CX]], [[HP OmniGo 700LX]]
* [[NetBSD]]
* [[Newton OS]] on [[Apple MessagePad]]
* [[Palm OS]] from Palm, Inc; now spun off as PalmSource
* [[PEN/GEOS]] on [[HP OmniGo 100]] and [[HP OmniGo 120|120]]
* [[PenPoint OS]]
* [[Plan 9 from Bell Labs]]
* [[Pocket viewer|PVOS]]
* [[Symbian OS]]
** [[EPOC (operating system)|EPOC]]
* [[Windows CE]], from Microsoft
** [[Pocket PC]] from Microsoft, a variant of Windows CE
** [[Windows Mobile]] from Microsoft, a variant of Windows CE
** [[Windows Phone]] from Microsoft
* DSPnano RTOS
* [[iOS]]
** [[watchOS]]
** [[tvOS]]
* [[iPod software]]
* [[iPodLinux]]
* [[iriver clix]] OS
* [[RockBox]]
* [[BlackBerry OS]]
* [[PEN/GEOS]], [[GEOS-SC]], [[GEOS-SE]]
* [[Symbian platform]] (successor to [[Symbian OS]])
* [[BlackBerry 10]]
* [[HarmonyOS]]

===Routers===
* [[CatOS]] – by [[Cisco Systems]]
* [[Cisco IOS]] – originally Internetwork Operating System by [[Cisco Systems]]
* DNOS – by [[DriveNets]]
* [[Inferno (operating system)|Inferno]] – distributed OS originally from [[Bell Labs]]
* [[IOS-XR]] – by [[Cisco Systems]]
* [[JunOS]] – by [[Juniper Networks]]
* LCOS – by [[LANCOM Systems]]<ref>{{Cite web|title=LCOS Data-Sheet|url=https://www.lancom-systems.com//download/documentation/Data_Sheets/DS_LCOS-1040_EN.pdf}}</ref>
* [[Linux]]
** [[OpenWrt]]
*** [[DD-WRT]]
*** [[LEDE]]
*** [[Gargoyle (router firmware)|Gargoyle]]
*** [[LibreCMC]]
** [[Zeroshell]]
* [[FTOS]] – by [[Force10 Networks]]
* FreeBSD
* Huawei VRP (Versatile Routing Platform) that many Huawei devices operate on<ref>{{cite web |title=Huawei VRP (Versatile Routing Platform) |url=https://ipcisco.com/lesson/huawei-vrp-versatile-routing-platform/ |website=IPCisco.com |access-date=1 January 2024}}</ref>
* [[LiteOS]]
* [[HarmonyOS]]
** [[OpenHarmony]]
* [[EulerOS]]
** [[EulerOS|openEuler]]
* [[m0n0wall]]
* [[OPNsense]]
* [[PfSense|pfsense]]
* [[List of wireless router firmware projects]]

===Other embedded===
* [[Apache Mynewt]]
* [[ChibiOS/RT]]
* [[Contiki]]
* [[ERIKA Enterprise]]
* [[eCos]]
* [[NetBSD]]
* [[Nucleus RTOS]]<ref>{{cite web|url=https://www.mentor.com/embedded-software/nucleus/|title=Mentor Nucleus RTOS}}</ref>
* [[NuttX]]
* [[Minix]]
* [[NCOS]]
* [[freeRTOS|freeRTOS, openRTOS, safeRTOS]]
* [[Google Fuchsia|Fuchsia]]
* [[OpenEmbedded]] (or [[Yocto Project]])
* [[OpenHarmony]]
* [[PSOS (real-time operating system)|pSOS]] (Portable Software On Silicon)
* [[PX5 RTOS]]
* [[QNX]] – Unix-like real-time operating system, aimed primarily at the embedded systems market.<ref>{{cite web|url=http://www.qnx.com/|title=QNX operating systems, development tools, and professional services for connected embedded systems|website=www.qnx.com}}</ref>
* [[REX OS]] – microkernel; usually an embedded cell phone OS
* [[RIOT (operating system)|RIOT]]
* [[ROM-DOS]]
* [[TinyOS]]
* [[ThreadX]]
* [[Tock (operating system)|Tock]]
* [[RT-Thread]]
* DSPnano RTOS
* [[Windows IoT]] – formerly [[Windows Embedded]]
** [[Microsoft Windows CE|Windows CE]]
** [[Windows IoT Core]]
** [[Windows IoT Enterprise]]
* Wind River [[VxWorks]] RTOS.<ref name="windriver.com"/>
* [[Wombat (operating system)|Wombat]] – [[microkernel]]; usually [[Real-time operating system|real-time]] [[Embedded system|embedded]]
* [[Zephyr (operating system)|Zephyr]]
* [[LiteOS]]

===LEGO Mindstorms===
* [[brickOS]]
* [[leJOS]]