PDFtoAll

Convert BMP bitmap images to a printable PDF

Bundle up to 50 BMP files into a PDF and choose page size, margins, orientation and image placement for printing.

  • 1 free task a day, no account needed
  • No watermarks
  • Encrypted in transit
  • Deleted automatically

BMP to PDF online, free

Convert BMP bitmap files to PDF pages for sharing with systems that expect documents rather than image files. BMPs are often large and uncompressed; conversion makes them easier to package but does not increase their original resolution.

Good for: legacy windows bitmap archives, printing bitmap diagrams, bundling scanned bmp pages.

  • Accessible format
  • Combine images
  • Paper-ready layout

  • Accessible format

    Put legacy bitmaps into a widely readable PDF.

  • Combine images

    Add up to 50 BMP files to a single document.

  • Paper-ready layout

    Control orientation, page dimensions, margins and fit.

  • Works on any device

    BMP to PDF runs in the browser on Windows, Mac, Linux, iOS and Android. Nothing to install.

How to convert BMP bitmap images to a printable PDF

  1. 1

    Upload one or more BMP images.

  2. 2

    Select paper size, orientation, margins and placement.

  3. 3

    Convert and download the PDF.

Limits and formats

Input
BMP
Output
PDF
Files per run
Up to 3
Max file size
25 MB for guests; free account 50 MB, Premium 500 MB
Kept for
1 hour, then deleted
Account
Not required

Frequently asked questions

Can BMP to PDF reduce a large bitmap file?

The output size depends on the images and PDF encoding; a PDF is not guaranteed to be smaller. Try Compress PDF afterward if size is the priority.

Will my BMP stay sharp?

The PDF places the decoded bitmap onto pages. Choose a page size that suits its pixel dimensions; enlargement can expose pixelation.

How many BMP files can I add?

Guests can upload files up to 25 MB each. A free account raises the limit to 50 MB per file, and Premium allows 500 MB per file with larger batches.

Can I set margins around the bitmap?

Yes. Choose no, small, normal or large margins and select fit, fill or stretch for placement.

Are my files saved on the site?

Uploads are encrypted in transit and automatically deleted after a short time.

Does this work in a browser on Windows?

Yes. It also works on Mac and supported mobile browsers, with no local conversion software.

Anything missing? Read how files are handled or write to support.

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