Windows may need USB drivers. If device not detected, install Zadig and set the NanoVNA's interface to libusb-win32 or libusbK .
The is a high-performance Windows-based software developed by OneOfEleven for controlling the NanoVNA and LibreVNA devices. Unlike some Python-based alternatives, it is a native C# application that provides a fast, responsive interface for RF measurements. Where to Download NanoVNA-App
Allows you to increase measurement points significantly beyond the hardware's 101-point limit for higher resolution.
The (often called nanovna-app or nanovna-saver 's successor) is a powerful, user-friendly PC application designed to control your NanoVNA, visualize data, and manage calibration. Unlike the original nanovna-saver (Python-based), this newer app is written in C++/Qt, offering faster performance and a cleaner interface.
| Problem | Likely solution | |---------|------------------| | "Device not found" | Install USB drivers (Zadig on Windows). Check cable (data, not charge-only). | | Sweep freezes | Reset NanoVNA (power cycle). Disconnect, reconnect in app. | | Noisy/unstable trace | Perform a fresh calibration. Reduce sweep points (e.g., 101 to 51). | | App crashes on Linux | Run from terminal to see errors. Missing Qt libs? Install libxcb-util1 or use AppImage. |
The software is primarily distributed through community-driven platforms. Because multiple versions exist (including forks for specific hardware like the LiteVNA), users should choose the source that matches their device version. Source Platform Link/Access Official NanoVNA Site General stable releases for Windows. nanovna.com DiSlord GitHub Frequent updates and advanced features. GitHub Repository Google Play Store Android "WebApp" version for mobile use. NanoVNA WebApp Installation Steps (Windows): NanoVNA-App FREE
: It can split frequency ranges into multiple segments to achieve over 10,000 data points, far exceeding the device's native screen resolution. Comprehensive Visualization : The app supports various chart types, including Smith Charts , LogMag, Phase, and
Offers advanced 1-port and 2-port calibration, including the ability to save/load calibration states directly to the PC.
: Provides much faster screen updates than other PC software.
Windows may need USB drivers. If device not detected, install Zadig and set the NanoVNA's interface to libusb-win32 or libusbK .
The is a high-performance Windows-based software developed by OneOfEleven for controlling the NanoVNA and LibreVNA devices. Unlike some Python-based alternatives, it is a native C# application that provides a fast, responsive interface for RF measurements. Where to Download NanoVNA-App
Allows you to increase measurement points significantly beyond the hardware's 101-point limit for higher resolution.
The (often called nanovna-app or nanovna-saver 's successor) is a powerful, user-friendly PC application designed to control your NanoVNA, visualize data, and manage calibration. Unlike the original nanovna-saver (Python-based), this newer app is written in C++/Qt, offering faster performance and a cleaner interface.
| Problem | Likely solution | |---------|------------------| | "Device not found" | Install USB drivers (Zadig on Windows). Check cable (data, not charge-only). | | Sweep freezes | Reset NanoVNA (power cycle). Disconnect, reconnect in app. | | Noisy/unstable trace | Perform a fresh calibration. Reduce sweep points (e.g., 101 to 51). | | App crashes on Linux | Run from terminal to see errors. Missing Qt libs? Install libxcb-util1 or use AppImage. |
The software is primarily distributed through community-driven platforms. Because multiple versions exist (including forks for specific hardware like the LiteVNA), users should choose the source that matches their device version. Source Platform Link/Access Official NanoVNA Site General stable releases for Windows. nanovna.com DiSlord GitHub Frequent updates and advanced features. GitHub Repository Google Play Store Android "WebApp" version for mobile use. NanoVNA WebApp Installation Steps (Windows): NanoVNA-App FREE
: It can split frequency ranges into multiple segments to achieve over 10,000 data points, far exceeding the device's native screen resolution. Comprehensive Visualization : The app supports various chart types, including Smith Charts , LogMag, Phase, and
Offers advanced 1-port and 2-port calibration, including the ability to save/load calibration states directly to the PC.
: Provides much faster screen updates than other PC software.