Side by side
LabWindows/CVI vs Thonny
Both stand on ide software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free trial LinuxWindows
LabWindows/CVI combines ANSI C development, instrument connectivity, interface tools, testing, and deployment features in one environment. Choose between Base and Full capabilities based on the mathematics, signal, memory, and SQL tools required.
Visit LabWindows/CVI Free plan LinuxMacWindows
Thonny keeps Python’s interface approachable while providing debugging, variable views, package management, and bundled Python. Its latest installation changes matter most to Linux and older Windows users.
Visit ThonnyThe facts
| LabWindows/CVI | Thonny | |
|---|---|---|
| Free plan | A free trial | Yes |
| Open source | Not published | Not published |
| Runs on | Linux, Windows | Linux, Mac, Windows |
| Lowest paid plan | Free or on request | Not published |
| Plans published | 3 | None |
| Maker | Not published | Not published |
| Website | ni.com | thonny.org |
| On ide software | #44 of 53 | #40 of 53 |
LabWindows/CVI: what it does well
- ANSI C environment for test and measurement
- Connects to many instrument interfaces
- More than 9,000 listed third-party drivers
- Drag-and-drop engineering displays
- Remote debugging for deployed executables
What to know first
- No free plan
- Pricing requires contacting NI
- Mobile development is not supported
- Technical support may require a service agreement
Thonny: what it does well
- Free beginner-focused Python IDE
- Debugger works without breakpoints
- Bundled installers include Python 3.14
- Graphical package manager included
- Windows, macOS, and Linux support
What to know first
- No 32-bit Windows installer
- No published Linux binary bundles since version 5.0
- XXL bundle no longer published
- Plug-ins lack developer endorsement
Alternatives to LabWindows/CVI Alternatives to Thonny The whole list