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 Eric
  4. 4FlashDevelop vs KDevelop
  5. 5FlashDevelop vs RubyMine
  6. 6FlashDevelop vs Apache NetBeans
  7. 7FlashDevelop vs BlueJ
  8. 8FlashDevelop vs CLion
  9. 9FlashDevelop vs Eclipse IDE
  10. 10FlashDevelop vs IntelliJ IDEA
  11. 11FlashDevelop vs PyCharm
  12. 12FlashDevelop vs Rider
  13. 13FlashDevelop vs RustRover
  14. 14FlashDevelop vs Visual Studio
  15. 15FlashDevelop vs WebStorm
  16. 16FlashDevelop vs Arduino Eclipse Plugin
  17. 17FlashDevelop vs Code::Blocks
  18. 18FlashDevelop vs CodeLite
  19. 19FlashDevelop vs GeneXus
  20. 20FlashDevelop vs Greenfoot

FlashDevelop alternatives compared

#AppScoreFree planFromRuns on
1Omnis Studio7.5Free plan$62.50/moAndroid, iOS, Linux, Mac, Web, Windows
2Qt Creator7.4Free planFreeAndroid, iOS, Linux, Mac, Web, Windows
3Eric7.1Free planFreeLinux, Mac, Windows
4KDevelop7.1Free planFreeLinux, Mac, Windows
5RubyMine7.1Free plan$10.90/moLinux, Mac, Windows
6Apache NetBeans7.0Free planFreeLinux, Mac, Windows
7BlueJ7.0Free planFreeLinux, Mac, Windows
8CLion7.0Free plan$10.90/moLinux, Mac, Windows
9Eclipse IDE7.0Free planFreeBrowser, Linux, Mac, Windows
10IntelliJ IDEA7.0Free plan$8.33/moLinux, Mac, Windows
11PyCharm7.0Free plan$16.67/moLinux, Mac, Windows
12Rider7.0Free plan$14.08/moLinux, Mac, Windows
13RustRover7.0Free plan$6.90/moLinux, Mac, Windows
14Visual Studio7.0Free plan—Windows
15WebStorm7.0Free planFreeLinux, Mac, Windows
16Arduino Eclipse Plugin6.9Free planFreeLinux, Mac, Windows
17Code::Blocks6.9Free planFreeLinux, Mac, Windows
18CodeLite6.9Free planFreeLinux, Mac, Windows
19GeneXus6.9Free planFreeAndroid, API, iOS, self-hosted, Web
20Greenfoot6.9Free planFreeLinux, Mac, 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 7.5 out of 10. The others here: Qt Creator, Eric, KDevelop and 16 more.

What is the best free alternative to FlashDevelop?

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

How are these alternatives ranked?

Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.