BMP to PDF Converter
To convert BMP to PDF, add your BMP files, use the arrows to set the order, choose A4, Letter or image size plus orientation and margin, then press Create PDF. Each bitmap becomes one page of the PDF, up to 50 pages, and is stored without loss. The PDF is created in your browser, so the bitmaps never leave your device.
- Free, no sign-up
- Your file never leaves your device
- Up to 50 MB per file
Your file never leaves your device; images are processed in your browser. EXIF and location data are not added to the output. The PDF is created in your browser. Location and camera data are not added to it, and transparent areas of a PNG show the white page.
How to convert BMP to PDF
Add your BMP images
Drag the images onto the upload area or browse for them. Each image becomes one page, and you can add up to 50 of them.
Choose the page size and order
Pick A4, Letter or the image size, set the orientation and margin, and arrange the pages with the arrow buttons.
Create the PDF and download it
Press “Create PDF”. The PDF is built in your browser and never leaves your device; download it with one click.
What is preserved?
Kept
- The image quality: the picture is stored in the PDF without loss
- The correct photo orientation (EXIF orientation is applied)
- The picture's proportions
Changed
- Each image becomes one page. On A4 and Letter it is scaled to fit the page without stretching and centered; in the image-size option the page matches the picture
- When the picture's shape differs from the page, empty space remains around it
Not carried over
- EXIF, location and camera data are not added to the PDF
- Selectable text: text inside a picture stays a picture, there is no text recognition
When to use it
Turn scanned pages into a document
Older scanners and fax software often save each page as a BMP. Combining them into one PDF gives you a single document that is easy to send and print.
Attach drawings to an e-mail
Several large BMP files are awkward as attachments. One PDF with all the drawings is easier for the recipient to open and page through.
Limitations to know
- Up to 50 images in one PDF and up to 50 MB per image.
- Very large pictures depend on your device memory and may fail to be added; reduce their size first with the resize tool.
- In the image-size option a page can be at most 200 inches (14,400 points) on a side; larger pictures are scaled down.
About the formats
What is BMP?
BMP is a bitmap format that stores pixels with little or no compression, so files are large. It is simple and widely supported by Windows software but rarely used on the web; PNG gives the same pixel-exact result in a much smaller file.
What is PDF?
PDF is a document format that looks the same on every device and in print. A page can contain text, vector graphics and images, and a file can have many pages. Converting PDF pages to images turns each page into a flat picture you can place on a website or in a design, while converting images to PDF packs pictures into pages of one document.
Frequently asked questions
Will the PDF be as big as the BMP files?
Usually smaller. The bitmaps are compressed losslessly inside the PDF, so the file is often much lighter than the BMP files together while showing identical pixels.
Which page size is best for scanned BMP pages?
A4 or Letter, matching the paper that was scanned, so the pages print at their original size. Image size is better for screenshots and drawings.
Can I add more than one BMP at a time?
Yes, up to 50 files. Drop them all at once, then sort them before creating the PDF.
Is converting BMP to PDF free?
Yes, completely free. There is no account, subscription or watermark; just add your files and convert them.
Are my files uploaded anywhere?
No. The PDF is created in your browser and your images never leave your device, so the waiting time depends on the number and size of the images and on your device. Location and camera data are not added to the PDF.