Convert BMP to PCX

Convert BMP files to PCX locally, completely free and with maximum privacy.

Drag and drop your files here

or click to browse local files (large files supported, limited only by browser RAM)

Upload Files

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How to convert BMP to PCX

  1. Drop your .bmp files above, or click Upload Files. You can add many files at once.
  2. PCX is already selected as the output. Open the settings (gear icon) to fine-tune the result.
  3. Click Convert All. ImageMagick runs inside your browser through WebAssembly; nothing is uploaded.
  4. Download your .pcx files as soon as each one finishes.

What to know about BMP to PCX conversion

  • PCX is best for legacy DOS-era graphics and old scanning software, and opens in GIMP, IrfanView and legacy software.

BMP vs PCX

FeatureBMP (Bitmap Image File)PCX (ZSoft PC Paintbrush)
Compressionuncompressedlossless
TransparencyNoNo
AnimationNoNo
Best forpixel-exact images for legacy Windows softwarelegacy DOS-era graphics and old scanning software
Opens inWindows apps and most image editorsGIMP, IrfanView and legacy software

BMP (Bitmap Image File): A classic uncompressed raster graphics format developed by Microsoft, preserving pixel-perfect quality.

PCX (ZSoft PC Paintbrush): A legacy raster format from the DOS era, still used by some scanning and fax software.

Conversion options

  • Resize by width, height or both (aspect ratio is preserved)
  • Filters: grayscale, sepia, blur and sharpen
  • Custom output file name

Frequently asked questions

Is it safe to convert BMP to PCX here?

Yes. Your files are processed entirely on your own device by WebAssembly code running in the browser. They are never uploaded, so nobody else can see them, and the converter keeps working even if your connection drops after the page loads.

Is there a file size limit?

There is no server-side limit. The only limit is the memory available to your browser, typically 1.5–4 GB on desktop computers.

Can I convert several BMP files at once?

Yes. Add as many files as you like; they are converted in parallel according to your device's CPU cores, and you can apply the same settings to all of them.

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