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Convert PNM to JPM

Convert PNM images to JPM format, edit and optimize images online and free.

Convert PNM to JPM
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Tags:

netpbm raster

Portable Anymap (.pnm)

The PNM (Portable Anymap) file extension, developed by Jef Poskanzer in the 1980s, stands for Portable Any Map. It is an uncompressed raster graphics format designed for portable image storage and exchange, encompassing three sub-formats: PBM (Portable Bitmap), PGM (Portable Graymap), and PPM (Portable Pixmap). PNM files store image data in plain text or binary format, ensuring easy usage across different platforms and applications. This format is widely supported by various image editing software and is valued for its simplicity and lossless compression.

PNM Converter More About PNM

JPEG 2000 Compound Image File Format (.jpm)

The JPM file extension, integral to the JPEG 2000 image coding system, is tailored for document imaging using the Mixed Raster Content model. It supports multi-page, layered images and provides superior compression and image quality through wavelet-based methods. Despite its technical benefits, including support for both lossy and lossless compression, its adoption is limited due to complexity and the requirement for specialized software.

JPM Converter More About JPM

How to convert PNM to JPM?

  1. Upload PNM File

    Choose any PNM image from your computer, or drag & drop a PNM file onto this page.

  2. Select PNM Tools

    Choose any PNM to JPM converter tools for a customized conversion, and click Convert.

  3. Download Your JPM

    Wait a few moments for the converter to complete its job, then download your JPM file.

Convert PNM to JPM

Frequently Asked Questions

How to change PNM format to JPM?

To change PNM format to JPM, upload your PNM file to proceed to the preview page. Use any available tools if you want to edit and manipulate your PNM file. Click on the convert button and wait for the convert to complete. Download the converted JPM file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert PNM to JPM on macOS

Follow steps below if you have installed Vertopal CLI on your macOS system.

  1. Open macOS Terminal.
  2. Either cd to PNM file location or include path to your input file.
  3. Paste and execute the command below, substituting in your PNM_INPUT_FILE name or path. $ vertopal convert PNM_INPUT_FILE --to jpm

Convert PNM to JPM on Windows

Follow steps below if you have installed Vertopal CLI on your Windows system.

  1. Open Command Prompt or Windows PowerShell.
  2. Either cd to PNM file location or include path to your input file.
  3. Paste and execute the command below, substituting in your PNM_INPUT_FILE name or path. $ vertopal convert PNM_INPUT_FILE --to jpm

Convert PNM to JPM on Linux

Follow steps below if you have installed Vertopal CLI on your Linux system.

  1. Open Linux Terminal.
  2. Either cd to PNM file location or include path to your input file.
  3. Paste and execute the command below, substituting in your PNM_INPUT_FILE name or path. $ vertopal convert PNM_INPUT_FILE --to jpm

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