How to convert BMP to PDF
- Drop your BMP files on the box above, or click it to choose them (up to 30 at once).
- Check the settings.
- Press Convert. Each file is processed on your device and shows its old and new size.
- Download the files one by one, combine them into a single PDF, or take them all as a ZIP.
What changes when you convert BMP to PDF
- The picture is placed inside a PDF file as a raster image. It is not traced into vector shapes, so enlarging it far beyond its pixel size still shows pixels.
- BMP images have no transparency, so there is nothing to lose there.
- Camera details and GPS location (EXIF) are not copied into the new file. Photo orientation is applied to the pixels first, so the result is the right way up.
About BMP and PDF files
BMP is the old Windows bitmap format. It stores every pixel uncompressed, so files are very large, but almost any program — including very old ones — can read it.
PDF puts each image on a page that looks the same on every device and prints at its real proportions. Several images can be combined into one multi-page PDF. It is a good choice for sending, printing or uploading images as a document.
Limits
Up to 30 files of 25 MB each per batch and images up to 50 megapixels — beyond that browsers run out of memory, so the tool says so instead of producing a broken file. Files that are not images, or are damaged, are rejected with the reason.