Free and open first
Best Cross-Platform App Development Frameworks in 2026 — page 2
- 62 apps
- Research read 9 Oct 2026
- How the order is worked out
- 26
Eclipse SWT
Free plan LinuxMacWindows - 27
Electron
Free plan LinuxMacWindows - 28
Fast Light Toolkit (FLTK)
Free plan LinuxMacWindows - 29
Gio
Free plan AndroidiPhoneLinux+3 - 30
Uno Platform
Free plan AndroidiPhoneLinux+3 - 31
JUCE
Free plan AndroidiPhoneLinux+2 - 32
Kivy
Free plan AndroidiPhoneLinux+2 - 33
Kotlin Multiplatform
Free plan AndroidiPhoneLinux+3 - 34
Lynx
Free plan AndroidiPhoneMac+2 - 35
MvvmCross
Free plan AndroidiPhoneMac+1 - 36
FOX Toolkit
Free plan LinuxWindows - 37
GTK
Free plan LinuxMacWindows - 38
Hippy
Free plan AndroidiPhoneWeb - 39
.NET MAUI
Free plan AndroidiPhoneMac+1 - 40
Neutralinojs
Free plan LinuxMacWeb+1 - 41
OpenFL
Free plan AndroidiPhoneLinux+3 - 42
OpenJFX
Free plan iPhoneLinuxMac+1 - 43
PyQt
Free plan AndroidiPhoneLinux+2 - 44
Slint
Free plan AndroidiPhoneLinux+3 - 45
libui-ng
Free plan LinuxMacWindows - 46
NodeGui
Free plan LinuxMacWindows - 47
NW.js
Free plan LinuxMacWindows - 48
Qt for Python
Free plan AndroidLinuxMac+1 - 49
Quasar
Free plan AndroidiPhoneLinux+3 - 50
Tabris.js
Free plan AndroidiPhone