How to convert BMP to PDF
BMP is an uncompressed image format used by Paint and some older programs. That makes the files very large and hard to send. The converter turns BMP into a PDF that takes up much less space and opens on any device.
- Add BMP images
Drop one or more .bmp files into the box above.
- Choose the page size
A4 with margin for printing or “Same as image” without a white border.
- Download the PDF
Combine the images into one document or save them separately in a ZIP.
Why it is worth it
- a PDF with a BMP image is usually many times smaller than the BMP file itself
- it is easier to send by email and attach to a form
- you get several images in one file
Good to know
The image is saved in the PDF in high quality at full resolution. For drawings with sharp edges, such as diagrams, you can first save the file in Paint as PNG and use PNG to PDF.
Frequently asked questions
Why is the PDF smaller than the BMP?
BMP is not compressed, while in the PDF the image is stored in a compressed format.
Can I convert several BMP files at once?
Yes, add all the files – by default they go into one PDF.
Does it work on a phone?
Yes, the conversion runs in your phone’s browser.