Similar to Symbian_Foundation
BlackBerry Tablet OS
BlackBerry Tablet OS
Garnet OS
Palm OS
LineageOS
LineageOS
Magic Cap
Magic CapOpenmoko Linux
Openmoko Linux
QNX
QNX
REX OS
REX OS
Symbian OS
Symbian
Windows Phone
Windows PhoneXiaomi HyperOS
Xiaomi HyperOS
IOS
IOS▲1 trends
IPadOS
IPadOS
ColorOS
ColorOS
HarmonyOS
HarmonyOS▼-1 trends
Sailfish OS
Sailfish OSDefense Distributed
Defense DistributedOpen Forum Europe
OpenForum EuropeOpen Source Applications Foundation
Open Source Applications FoundationOpenDocument Format Alliance
OpenDocument Format AllianceSoftware in the Public Interest
Software in the Public Interest
Eclipse Foundation
Eclipse Foundation
Open Source Initiative
Open Source InitiativeOpenAtom Foundation
OpenAtom Foundation
D言語財団
D Language FoundationFree Standards Group
Free Standards Group
Cloud Native Computing Foundation
Cloud Native Computing FoundationDuckStation
Fedora Project
Fedora Project