JNX to PGM Converter

Convert JNX to PGM online quickly and easily. Just upload your file, convert it, and download the PGM in seconds.

File Limit Exceeded!

Oops! You've used up your 500MB daily limit for free conversions.
Want more? Upgrade now for unlimited access or come back tomorrow!

Download All
Convert all to
Drag and drop files here. Sign Up for more features.
+

What is JNX ?

JNX is used by Garmin devices for storing files to display satellite maps available through a BirdsEye subscription. JNX is the so-called tile format which means that a large raster image of the map is divided into smaller rectangular pieces for faster display by the navigator.

Read more...

What is PGM ?

PGM, or Portable Gray Map, is a simple grayscale image format that is part of the Netpbm format family. It stores pixel values in a straightforward manner, allowing for easy manipulation and conversion by various image processing tools.

Read more...

How to Convert JNX to PGM in Just a Few Steps

  1. Upload your JNX file
    Click the upload button or drag & drop your file into the converter area. We support all major formats.
  2. Choose PGM as the output format
    The tool will automatically convert your file to PGM.
  3. Start the conversion
    Click the "Convert" button and let our tool handle everything. The conversion only takes a few seconds.
  4. Download your converted file
    Once complete, download your new PGM file instantly.

Start converting JNX to PGM now — it’s fast, safe, and completely online!