Eclipse IDE pricing
1 plan read from eclipse.org
Eclipse IDEFree Free and open source · Eclipse Public License 2.0 Read 29 Sep 2026 · eclipseide.org
In short
- Eclipse IDE has a free plan (Eclipse IDE).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| Arm Keil MDK | $99/mo | Yes | No |
| Arduino IDE | — | Yes | No |
| IAR Embedded Workbench | — | Yes | Yes |
| CrossWorks for ARM | — | No | Yes |
| ESP-IDF Extension for VS Code | — | Yes | No |
| CS+ | — | Yes | No |
| e² studio | — | Yes | No |
| PlatformIO IDE | $20.75/mo | Yes | No |