Best FlashDevelop Alternatives in 2026

20 apps from integrated development environments ranked against FlashDevelop on the same published basis.

  1. 1FlashDevelop vs Omnis Studio
  2. 2FlashDevelop vs Qt Creator
  3. 3FlashDevelop vs KDevelop
  4. 4FlashDevelop vs Apache NetBeans
  5. 5FlashDevelop vs BlueJ
  6. 6FlashDevelop vs CLion
  7. 7FlashDevelop vs Code::Blocks
  8. 8FlashDevelop vs CodeLite
  9. 9FlashDevelop vs Eclipse IDE
  10. 10FlashDevelop vs Eric
  11. 11FlashDevelop vs IntelliJ IDEA
  12. 12FlashDevelop vs PyCharm
  13. 13FlashDevelop vs Rider
  14. 14FlashDevelop vs RubyMine
  15. 15FlashDevelop vs RustRover
  16. 16FlashDevelop vs WebStorm
  17. 17FlashDevelop vs GeneXus
  18. 18FlashDevelop vs TRAE
  19. 19FlashDevelop vs Visual Studio
  20. 20FlashDevelop vs Xojo

FlashDevelop alternatives compared

#AppScoreFree planFromRuns on
1Omnis Studio6.8Free plan$62.50/moAndroid, iOS, Linux, Mac, Web, Windows
2Qt Creator6.7Free planFreeAndroid, iOS, Linux, Mac, Web, Windows
3KDevelop6.6Free planFreeLinux, Mac, Windows
4Apache NetBeans6.5Free planFreeLinux, Mac, Windows
5BlueJ6.5Free planFreeLinux, Mac, Windows
6CLion6.5Free plan$10.90/moLinux, Mac, Windows
7Code::Blocks6.5Free planFreeLinux, Mac, Windows
8CodeLite6.5Free planFreeLinux, Mac, Windows
9Eclipse IDE6.5Free planFreeBrowser, Linux, Mac, Windows
10Eric6.5Free planFreeLinux, Mac, Windows
11IntelliJ IDEA6.5Free plan$8.33/moLinux, Mac, Windows
12PyCharm6.5Free plan$16.67/moLinux, Mac, Windows
13Rider6.5Free plan$14.08/moLinux, Mac, Windows
14RubyMine6.5Free plan$10.90/moLinux, Mac, Windows
15RustRover6.5Free plan$6.90/moLinux, Mac, Windows
16WebStorm6.5Free planFreeLinux, Mac, Windows
17GeneXus6.4Free planFreeAndroid, API, iOS, self-hosted, Web
18TRAE6.4Free planFreeWindows, Mac, Linux
19Visual Studio6.4Free plan—Windows
20Xojo5.8No—Android, iOS, Linux, Mac, Web, Windows
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Questions about FlashDevelop alternatives

What is the best alternative to FlashDevelop?

Omnis Studio, number 1 in integrated development environments with a score of 6.8 out of 10. The others here: Qt Creator, KDevelop, Apache NetBeans and 16 more.

What is the best free alternative to FlashDevelop?

Omnis Studio is the best-ranked alternative with a free plan. 19 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.