File Convert

Convert BMP to PGM

Free online BMP-to-PGM converter — upload a BMP file and download a PGM. Fast, private, no signup.

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BMP vs PGM

BMP

Uncompressed Windows bitmap raster image.

About BMP ↗

PGM

Netpbm portable graymap (grayscale).

About PGM ↗

BMP to PGM: frequently asked questions

How do I convert BMP to PGM?

Drop your BMP file into the converter above — we auto-detect the real format from its bytes, convert it, and give you a PGM to download. No software to install.

Is the BMP to PGM converter free?

Yes. Convert BMP to PGM for free right in your browser, with no account needed to get started.

Is it safe and private?

Your file is transferred over an encrypted connection and anonymous uploads are temporary. You can also view and strip metadata (location, device, author) before you download.

What's the difference between BMP and PGM?

Uncompressed Windows bitmap raster image. Netpbm portable graymap (grayscale).

Related conversions

Convert BMP to: JPG · PNG · WEBP · GIF · HEIC · AVIF · TIFF · DDS · EPS · EXR

Convert to PGM from: AVIF · DDS · EPS · EXR · GIF · HDR · HEIC · ICNS · ICO · JP2

Browse all supported formats →