How do I convert BMP to PDF?

Upload your BMP file above. It is converted to PDF automatically (change the output format or quality in the Settings tab if you need to), then click Download. There is nothing to install.

Does converting BMP to PDF lose quality?

The image is embedded in the PDF as a high-quality JPEG at its full pixel size.

BMP stores pixels with no compression at all. Files are large, but very old or simple software that can’t read modern formats can usually read a BMP.

Can I put several BMP images into one PDF?

This converter makes one PDF page per image. To combine several images into one PDF, use the Image to PDF tool.

Is the BMP to PDF converter free?

Yes. Convert, preview and download a single result without creating an account. Premium adds batch conversion (many files into one ZIP) and larger uploads.

Convert BMP to PDF — One-Page PDF to Print or Email

Convert BMP to PDF online to get a one-page PDF you can print, email or upload. No software to install. Preview one free or batch-convert with Premium.

Drop your BMP file or click to browse

Why convert BMP to PDF?

PDF is supported far more widely than BMP, so the file is easier to open, share and upload.
The PDF page is sized to your image, so it prints and previews without cropping or extra borders.

What to expect when converting BMP to PDF

You get one page per image, with the picture embedded as a high-quality JPEG. To combine several images into one PDF, use the Image to PDF tool.
Your original BMP file isn’t changed: you download a new PDF copy.

BMP vs PDF

Feature	BMP	PDF
Full name	Windows Bitmap	Portable Document Format
Origin	Created by Microsoft for Windows	Created by Adobe in 1993; an ISO standard since 2008
Compression	Uncompressed	Document page with the image embedded at high quality
Transparency	No (in the 24-bit BMPs most apps read)	No — transparent areas get a solid background
Animation	No	No
Colour	16.7 million colours (24-bit)	Full colour
Where it opens	Windows and macOS apps, older software and browsers	Built-in viewers in browsers, phones and computers
Best for	older Windows programs, embedded devices and tools that need raw pixels	emailing, printing and attaching images to forms and applications
Main drawback	very large files and no transparency	the picture isn’t editable as an image until you convert it back

In short: choose BMP for older Windows programs, embedded devices and tools that need raw pixels; choose PDF for emailing, printing and attaching images to forms and applications.

BMP to PDF for scanned forms and old document images

Older scanner software and some office devices save pages as BMP, which few recipients expect as an attachment. A PDF of the image opens in any viewer and is accepted by forms and portals that ask for documents. The bitmap is placed on one page and stored as a JPEG, so the PDF usually comes out far smaller than the BMP.

Page size follows the bitmap's pixels, 72 of them to the inch: a 1700 × 2200 scan of a letter page at 200 dpi becomes a page of roughly 24 × 31 inches, so pick fit-to-page when you print. Keep the quality slider high when the page has small print or a signature on it.

Several scanned pages belong in one document, so combine them on standard paper sizes. If a portal wants text it can search, create a searchable PDF instead.

Frequently asked questions

How do I convert BMP to PDF?: Upload your BMP file above. It is converted to PDF automatically (change the output format or quality in the Settings tab if you need to), then click Download. There is nothing to install.
Does converting BMP to PDF lose quality?: The image is embedded in the PDF as a high-quality JPEG at its full pixel size.
BMP or PDF: which should I use?: Use BMP for older Windows programs, embedded devices and tools that need raw pixels. Use PDF for emailing, printing and attaching images to forms and applications. Keep in mind the main drawback of PDF: the picture isn’t editable as an image until you convert it back.
What is a BMP file?: BMP stores pixels with no compression at all. Files are large, but very old or simple software that can’t read modern formats can usually read a BMP.
Can I put several BMP images into one PDF?: This converter makes one PDF page per image. To combine several images into one PDF, use the Image to PDF tool.
Is the BMP to PDF converter free?: Yes. Convert, preview and download a single result without creating an account. Premium adds batch conversion (many files into one ZIP) and larger uploads.

What you can do with BMP to PDF

Review the main capabilities before you begin.

Convert BMP files to PDF online
Get a one-page PDF sized to your image
Switch to any other output format in Settings
Batch-convert many BMP files into one ZIP
Preview the result before you download

Use this tool

Settings reference

Available controls for BMP to PDF.

Settings

Output formatDropdown: Chooses the file type you download. The page opens on its own output format; switch to any other format before converting.Options: JPGPNGWebPAVIFGIFTIFFBMPICOPDF
QualitySliderRange: 20–100 · Default: 90: For JPG, WebP, AVIF and image-to-PDF output: higher keeps more detail but makes a bigger file; 60–80 suits most photos. Documents (Publisher, XPS, EPS…) become PDFs with every page and sharp text, with no quality setting.
Lossless modeOn / Off: For WebP and AVIF output: keeps every pixel exactly (best for logos, graphics and transparency) at the cost of a larger file.
Background fillColor picker: For JPG, BMP and image-to-PDF output, which can’t store transparency: the colour that fills transparent areas (white by default).