What happens when you convert BMP to PDF
| Compression | Lossless → Lossy or lossless |
|---|---|
| Result | One PDF page per BMP, with the image embedded at its original resolution |
| Metadata | EXIF, GPS location and camera data are not copied to the new file |
| Opens in | every computer, phone and browser |
Sizes are typical values; your files will vary with content and settings.
BMP Windows Bitmap
BMP is the uncompressed bitmap format native to Windows. Files are large because each pixel is stored raw, but almost every program, embedded device and legacy system can read it.
BMP converterPDF Portable Document Format
PDF fixes the layout of a document so it looks the same on every screen and printer. It can contain text, vector graphics, images, forms and signatures, which is why it is the standard for invoices, contracts and forms.
How to use the BMP to PDF Converter
- 1
Click Choose files or drop your BMP images onto the page.
- 2
Set the page size, orientation and margins, and drag to reorder pages.
- 3
Click Create PDF and download your document.
Why convert BMP to PDF?
BMP files come from old Windows software, Paint, scanners and embedded devices that write raw bitmaps. Files are very large because there is no compression. Choose PDF to send images as one document, print them at a fixed page size, or attach them to a form that asks for PDF.
BMP to PDF settings
Each BMP becomes one page. Choose A4, Letter or a page that matches the image size, set the margin and orientation, and drag the thumbnails to change the page order before creating the PDF.
Frequently asked questions
Will the PDF lose quality?
PDF uses lossy compression, so some fine detail is discarded to make the file smaller. At the default quality setting the difference is very hard to see. Raise the quality slider if you need the result to stay closer to the BMP original.
Questions about privacy, file-size limits or conversion speed are answered in the general FAQ.