PDFCure
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Export PDF Pages as Uncompressed BMP Images

Export each page as an uncompressed BMP bitmap.

Most tools run entirely on your device

Select a PDF to convert

Click to choose, or drop a file here

You can also paste (Ctrl+V / Cmd+V)

Most tools run entirely on your device

About converting a PDF to BMP

For the occasional workflow that specifically needs BMP — an older application, a specific print pipeline — this tool exports every page of a PDF as an uncompressed BMP image.

Each page is rendered to a canvas with pdf.js at your chosen resolution and exported as BMP — entirely in your browser. Expect noticeably larger files than PNG or JPG output, since BMP doesn't compress the image data at all.

Supported files

Accepts a PDF. Produces one .bmp image per page, zipped together for a multi-page document.

Is my file uploaded?

No. Each page is rendered and exported as BMP entirely in your browser with pdf.js — nothing is uploaded.

How to PDF to BMP

  1. 1

    Select a PDF

    Drop in your PDF.

  2. 2

    Convert to BMP

    Each page is rendered to an uncompressed BMP bitmap.

  3. 3

    Download the zip

    The bitmaps are delivered together in a .zip.

PDF to BMP — frequently asked questions

Why is the download large?+

BMP is an uncompressed format — expect large files. Use PDF to PNG or PDF to WebP if size matters.

Is there a free way to export PDF pages as BMP?+

Yes — this tool renders and exports each page entirely in your browser, free and with no upload.

Why is BMP such a large file compared to PNG or JPG?+

BMP stores every pixel with no compression at all, so it's always the largest of the export options — pick PNG or WebP instead if size matters.

Is my file uploaded to convert it?+

No — each page is rendered and exported as BMP entirely in your browser with pdf.js.

Do you upload my files to a server?+

No — every tool here processes your files entirely on your device, and nothing is uploaded to a server. The only exception is the AI tools, which send the extracted text (not the file) to Claude to do their work.

Is there a file size limit?+

There's no artificial limit we impose, but since processing happens in your browser, very large files (500+ MB or 1,000+ pages) are limited by your device's memory rather than by us.