Convert PDF to BMP
Convert every PDF page or selected pages into BMP images. Resize the output, open password-protected PDFs, and download multiple results as a ZIP.
Drop your PDF files here
Up to 50MB per file.
Conversion Settings
Files never leave your browser
How to Convert
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Upload your PDF files
Drag and drop or select PDF files from your device. You can upload multiple files at once.
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Choose pages and image settings
Convert every page or select only the pages you need, then choose the BMP settings and output dimensions.
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Download BMP files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert PDF to BMP?
BMP creates an uncompressed bitmap of each PDF page for older Windows software, imaging systems, and workflows that specifically request BMP files.
Convert every page or choose individual pages and ranges, then keep the rendered dimensions or resize the output. Multiple BMP files are named by page number and downloaded in a ZIP.
Frequently Asked Questions
Can I convert only certain PDF pages to BMP?
Yes. Choose Select pages and enter individual pages, ranges, or both, such as 1-3, 5, 8. The selected pages are converted in document order.
How are multiple PDF pages downloaded?
Each selected page becomes its own BMP file. A single page can be downloaded directly, while several pages are packaged in a ZIP and named by page number.
Why convert a PDF page to BMP?
BMP is useful for older Windows software, imaging systems, and workflows that specifically require an uncompressed bitmap rather than JPG, PNG, or WebP.
Can I resize the BMP output?
Yes. Keep the original rendered dimensions, choose 75%, 50%, or 25%, or enter a custom percentage from 10% to 100%. Every page keeps its proportions.
Does PDF to BMP use image compression?
No lossy image compression is applied. BMP stores the rendered page pixels directly, which provides predictable bitmap output and usually creates larger files.
What happens to transparent areas?
PDF pages are rendered onto a white background for BMP output, matching the normal appearance of a document page in a PDF viewer.
Can I convert scanned PDFs to BMP?
Yes. Each scanned page is rendered as a bitmap, so no OCR is required. The page remains an image rather than editable text.
Can I open a password-protected PDF?
Yes. If the PDF requires a password, Crest Convert asks for it and retries locally in your browser. The password is not uploaded or stored.
Are my PDF files uploaded?
No. PDF to BMP conversion runs locally in your browser. Your document is not uploaded to Crest Convert or stored on our servers.
How can I convert BMP images back into a PDF?
Use the BMP to PDF converter to combine one or several bitmap images into a PDF document.