BMP to PDF with every bitmap stored without loss
PDFCheetah's free BMP to PDF tool turns BMP bitmaps into one PDF in your browser — every pixel kept, usually in a smaller file — and your pictures never leave your device.
Updated
Choose the BMP pictures to turn into a PDF
Up to 5 files · up to 80 MB each · 100 MB total · BMP bytes are checked on this device
Up to 5 files at once. Pro, coming soon, will take up to 100, your device's limit.
Processed on this device
Selecting and processing files stays in this browser.
Checking offline readiness
Offline availability is confirmed after this tool loads.
Why there is no daily limit, and no upload
How to turn BMP pictures into a PDF
- Choose the BMP pictures, one or many. Each one becomes a page.
- Drag the pictures into the order you want, or move them with the arrows. Turn one with Rotate left 90° or Rotate right 90°.
- Choose the page: the picture’s own shape, or A4 or US Letter with a margin, fitted inside the page or filling it.
- Select Create PDF, then Download to save it.
From an uncompressed bitmap to a PDF
BMP is the uncompressed format older Windows programs, Paint and some scanners and industrial machines still save. Every bitmap is opened by your browser on this device and stored in the PDF without loss, packed the way a PNG is, so no pixel changes and the PDF is usually much smaller than the bitmaps were. Nothing about the pictures is uploaded.
Current limitations
A bitmap your browser cannot open, saved in an unusual variant, is refused by name; save it again from Paint or another editor. No text is read out of the pictures, so a scanned page saved as BMP is not searchable. Larger batches than this device can place safely are refused when you choose them, before anything runs.
Common questions
- Is my BMP picture uploaded to make the PDF?
- No. Your browser opens each bitmap and the PDF is written on this device. Nothing is sent anywhere.
- Does converting a BMP lose quality?
- No. Every bitmap is stored in the PDF without loss, so no pixel changes.
- Will the PDF be smaller than my BMP files?
- Usually. A BMP is normally uncompressed, and each picture is packed without loss inside the PDF, the way a PNG is.
- Why was my BMP refused?
- A bitmap your browser cannot open, saved in an unusual variant, is refused by name. Open it in Paint or another editor, save it again as BMP or PNG, and try that file.