Convert BMP to PDF online in seconds — free, with no sign-up. PDF is lossless and ideal for sharing and printing documents that must look identical everywhere. Your files are encrypted and deleted automatically after 24 hours.
BMP
Bitmap — An uncompressed legacy Windows format that produces very large files.
Portable Document Format — A universal format that locks layout, fonts and images exactly as designed.
How to convert BMP to PDF
- 1Upload your BMP file
Click “Choose a file” or drag and drop your BMP file onto the page — no sign-up or email needed.
- 2Convert to PDF
PDF is already selected as the output. Open Options to fine-tune quality if you like, then click Convert.
- 3Download your PDF file
Your PDF file is ready in seconds — click Download to save it. Files are automatically deleted after 24 hours.
BMP vs PDF
| BMP | ||
|---|---|---|
| Full name | Bitmap | Portable Document Format |
| Type | Raster image | Document |
| Compression | Lossless | Lossless |
| Best for | legacy compatibility; usually better converted to PNG or JPG | sharing and printing documents that must look identical everywhere |
Frequently asked questions
Does converting BMP to PDF lose quality?
No. Both BMP and PDF are lossless, so every detail is preserved exactly — the conversion is visually and mathematically identical to the original.
What's the difference between BMP and PDF?
Bitmap (BMP) is lossless and best for legacy compatibility; usually better converted to PNG or JPG. Portable Document Format (PDF) is lossless and best for sharing and printing documents that must look identical everywhere. Convert BMP to PDF when you need a document for sharing and printing documents that must look identical everywhere.
Is the BMP to PDF converter free?
Yes — converting BMP to PDF is completely free. There's no watermark, no sign-up and no email required, and you can convert as many files as you like.
Are my BMP files private and secure?
Yes. Your uploads are encrypted in transit, processed privately, and automatically deleted within 24 hours. We never share, sell or look at your files.
Can I convert BMP to PDF on iPhone, Android, Mac or Windows?
Yes. The converter runs entirely in your browser, so it works on any device — iPhone, iPad, Android, Mac, Windows or Linux — with nothing to download or install.
How long does it take to convert BMP to PDF?
Most files convert in a few seconds. Larger files take a little longer, and your upload speed is usually the limiting factor. There's no queue and no waiting for an email.
What else can I convert BMP files to?
Besides PDF, you can convert BMP to AVIF, GIF, ICO, JPG, PNG, PPM and more — see the full list of BMP conversions below.
Other conversions
Last updated July 2026