Vertopal — Free Online Converter
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Convert BMP to PNM

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

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Bitmap Image (.bmp)

BMP is a raster graphics file format developed by Microsoft Corporation in 1986. It was designed in early Windows editions to store bitmaps in a Device Independent Bitmap (DIB) file, making it easy for Windows to view it on different displays without using graphics adapters.

BMP Converter More About BMP

Portable Anymap (.pnm)

The PNM which stands for Portable Any-Map is an abstraction of Netpbm PBM, PGM, and PPM formats, designed by Jef Poskanzer in the 1980s. It was designed to easily exchange binary images between different platforms.

PNM Converter More About PNM

How to convert BMP to PNM?

  1. Upload BMP File

    Drag & drop any BMP file from your device or click the Choose File button to proceed.

  2. Select BMP Tools

    Use the tools available for converting BMP to PNM and click the Convert button.

  3. Download Your PNM

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

Convert BMP to PNM

Tools

BMP Rotate

Rotate BMP to right (90° clockwise), to left (90° counter-clockwise), 180°, and convert it to PNM.

BMP Flip

Flip BMP vertically and/or horizontally (flop), and convert it to PNM.

Frequently Asked Questions

How to change BMP format to PNM?

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

Convert Files on Desktop

macOS
Windows
Linux

Convert BMP to PNM on macOS

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

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

Convert BMP to PNM 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 BMP file location or include path to your input file.
  3. Paste and execute the command below, substituting in your BMP_INPUT_FILE name or path. $ vertopal convert BMP_INPUT_FILE --to pnm

Convert BMP to PNM on Linux

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

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

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