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.bmp

Bitmap Image File

Commonly known as BMP

Uncompressed raster graphics, high quality but large file size. developed by Microsoft and released in 1990, it has become a standard for Windows system files, Legacy software.

Key Features

  • Uncompressed quality
  • Simple structure
  • Fast processing

Limitations

  • Huge file sizes
  • No compression
  • No web usage

When to use BMP?

The BMP format is ideal for Windows system files, Legacy software. Its MIME type is image/bmp.

How to open .bmp files

  1. macOS: Use native Preview/Quick Look or import into professional apps that support BMP.
  2. Windows: Open via Photos, Media Player, or dedicated editors by enabling the relevant codec pack.
  3. Browser: Drag the file into FileConvert to transform it into a universally supported alternative before sharing.

Popular Conversions

Convert BMP to...

BMP to JPG
BMP to PNG
BMP to WebP
BMP to AVIF
BMP to GIF
BMP to TIFF

Convert to BMP

JPG to BMP
JPEG to BMP
PNG to BMP
WebP to BMP
AVIF to BMP
GIF to BMP

FAQs about BMP

How do I open a .bmp file?

You can open BMP files with native tools on Mac, Windows, and Linux or convert them for free using FileConvert.

Is BMP still relevant in 2025?

BMP remains essential for Windows system files thanks to its uncompressed quality benefit.

How do I convert BMP into other formats?

Visit our BMP conversion directory to switch between Bitmap Image File and 200+ alternatives without uploading files.