Convert NRT to CDB

Understanding nrt and cdb file formats

NRT files are typically associated with Navitel Navigator, a popular GPS navigation software. These files store map data, routes, or navigation information used by the application. On the other hand, CDB files are Contact Database files, often used by navigation devices or software to store address book or point-of-interest (POI) data in a structured database format.

Why convert nrt to cdb?

Converting an NRT file to a CDB file is useful when you need to transfer navigation routes or map data into a device or software that only supports the CDB format. This is common when switching between different navigation systems or updating POI databases.

How to convert nrt to cdb

There is no direct, universal converter for NRT to CDB due to the proprietary nature of both formats. However, you can use specialized GPS map tools or POI editors to facilitate the conversion:

• Step 1: Use Navitel Navigator or compatible software to export the NRT data to a more common format, such as CSV or KML.
• Step 2: Open the exported file in a POI editor like POIEdit or GPSBabel.
• Step 3: Use the software's export or save function to convert the data to the CDB format.

Recommended software for conversion

GPSBabel is a powerful, free tool that supports a wide range of GPS and navigation file formats. To convert your files:

1. Open GPSBabel.
2. Set the input format to the format you exported from NRT (e.g., CSV or KML).
3. Set the output format to CDB (if supported) or another compatible format for your device.
4. Click OK or Convert to complete the process.

If your device requires a specific CDB structure, consult its documentation for compatibility details.

Tips and considerations

• Always back up your original files before conversion.
• Check for compatibility between your device and the CDB file structure.
• If you encounter issues, try intermediate formats like GPX or KML for better compatibility.