Convert PDF to BMP Online

Need to convert more than one PDF file?

This free tool converts one file at a time. Total PDF Converter does it in bulk - whole folders at once, recursively, and from the command line or a .bat script.

Batch hundreds of files in one run
Convert whole folders (recursive)
Automate from the command line or .bat

Download free trial See Total PDF Converter →

30-day free trial. $39.90 one-time. Windows 7/8/10/11.

How to convert PDF to BMP?

💾 Upload Your File: Go to the site, click on «Upload File,» and select your PDF file.

✍️ Set Conversion Options: Choose BMP as the output format and adjust any additional options if needed.

Convert and Download: Click 👉«Download Converted File»👈 to get your BMP file.

Cloud Based

Convert PDF to BMP without Microsoft Office or any editor. Upload the document in your browser and download the BMP in seconds, on any device.

Secure

Documents can include personal and business information. Your PDF upload is encrypted in transit with HTTPS/TLS and processed in data centers with multi-factor access control during the conversion to BMP.

Ease of Use

Converting from PDF to BMP has never been so simple. Our intuitive interface lets you convert files in just a few clicks.

Privacy

The contents of your PDF are never read or reused. After the conversion to BMP, both files are deleted automatically from our servers. Privacy Policy.

PDF File

File extension	.PDF
Category	Document File
Description	Adobe Systems Portable Document Format (PDF) format provides all the contents of a printed document in electronic form, including text and images, as well as technical details like links, scales, graphs, and interactive content. You can open this file in free Acrobat Reader and scroll through the page or the entire document, which is generally one or more pages. The PDF format is used to save pre-designed periodicals, brochures, and flyers.
Associated programs	Adobe Viewer Ghostscript Ghostview Xpdf CoolUtils PDF Viewer
Developed by	Adobe Systems
MIME type	application/pdf application/x-pdf
Useful links	More detailed information on PDF files
Conversion type	PDF to BMP

BMP File

File extension	.BMP, .RLE, .DIB
Category	Image File
Description	May be the simplest file format, BMP was developed jointly by Microsoft and IBM. That is why it is widespread on Windows platform. This extension is characterized a raster graphic format which is recognized by many programs today. In comparison with other bitmap formats, JPEG and GIF, BMP keeps color data for each pixel in the image and doesn't compress images to decrease a file size. That is what makes it perfect file format for printable images.
Associated programs	Adobe Photoshop MS Paint Microsoft Photo Editor Paintbrush
Developed by	Microsoft
MIME type	image/bmp Image/x-ms-bmp
Useful links	More detailed information on BMP files

2026-01-14

Converted a scanned PDF report to BMP images in seconds — the output quality was crisp and matched the original layout perfectly. I'll use this regularly.

Marco Ferretti

2026-03-07

The PDF-to-BMP conversion worked without any registration required. Would be even better with a bulk download option.

Yuki Tanaka

2026-05-02

Needed BMP files for a legacy imaging system and this tool delivered clean results on the first try. Very straightforward to use.

Sandra Okoye

Rating PDF to BMP

4.7 (118 votes)Rate It

PDF to BMP Converter — Frequently Asked Questions ▼

How do I convert a PDF to BMP online?

Upload your .pdf file to the converter above and click Convert. Each page of the PDF is rendered at high resolution and saved as a separate BMP image. Download your files immediately. No software installation, no account required.

Why would I need a BMP instead of JPG or PNG from my PDF?

BMP is an uncompressed raster format — every pixel is stored at full value with no lossy artifacts and no recompression overhead. This matters when the BMP will be opened by legacy Windows applications (Paint, older medical imaging software, industrial control panels) that expect raw bitmap data rather than compressed images. BMP also skips the decode step, so it displays fractionally faster in applications that read images in a tight loop.

What is the output resolution for PDF pages converted to BMP?

The online converter renders each PDF page at 150 DPI by default, producing BMP images suitable for screen display and document review. For print-ready output at 300 DPI or higher, use the desktop Total PDF Converter — it lets you set a custom DPI so that A4 pages render at 2480×3508 pixels (300 DPI) or higher without any file size limits.

How large will the BMP files be?

BMP stores data uncompressed, so files are significantly larger than equivalent JPG or PNG output. A single A4 page rendered at 150 DPI (1240×1754 pixels, 24-bit color) produces a BMP of roughly 6 MB. At 300 DPI the same page reaches about 25 MB. For bandwidth-sensitive use cases, consider converting to PNG instead — PNG uses lossless compression and cuts file size by 60–80% with no quality difference.

Is there a file size limit for the online converter?

The online converter accepts PDF files up to 50 MB. Multi-page PDFs are processed fully — you receive one BMP per page. For PDFs larger than 50 MB, or for automated overnight batch jobs converting hundreds of PDFs to BMP, use the desktop Total PDF Converter.

Can I batch convert PDFs to BMP and automate it from a script?

The online converter handles one file at a time. For batch work, the desktop Total PDF Converter supports command-line execution: TotalPDFConverter.exe C:\Docs\*.pdf /bmp /dpi 300 /out C:\BMP\. You can schedule this as a Windows Task Scheduler job or call it from a .bat file to process incoming PDF folders automatically.

Convert PDF to BMP with CoolUtils Online Tool

Converting PDF files to BMP (Bitmap) format can greatly benefit users who need a high-quality image output with excellent detail retention. BMP files provide uncompressed, pixel-by-pixel replication of images, making them ideal for high-resolution graphics applications where quality cannot be compromised, such as in digital design and printing industries.

The PDF to BMP conversion tool offered by CoolUtils provides a straightforward and efficient method to transform your PDF documents into BMP images. This feature is particularly useful for professionals requiring detailed image quality, including graphic designers and advertising specialists who need to ensure every detail in their visuals is vividly captured.

Our tool distinguishes itself from others through its user-friendly interface, which simplifies the conversion process to mere clicks. The steps are hassle-free; users only need to upload the PDF file they wish to convert, and with a single click, the high-resolution BMP file is ready for download. This online tool supports batch conversions, thus saving time when dealing with multiple files.

Moreover, CoolUtils ensures a secure and private conversion process. Files handled by our tool are deleted from our servers after conversion is complete, ensuring that your data remains confidential at all times. This sets us apart by providing a trustworthy, professional service that safeguards your privacy while delivering top-notch conversions.

Feature	Online Converters	CoolUtils Desktop	Adobe Editor	Other Software
Batch Conversion	Limited	✅ Unlimited	Manual only	Limited
File Size Limit	1-5MB	✅ No limits	System dependent	Varies
Privacy & Security	Upload required	✅ 100% offline	✅ Local only	Varies
Conversion Speed	Internet dependent	✅ Fast local processing	Slow	Medium
Advanced Options	Basic	✅ Full customization	Limited	Basic
Cost	Free/Premium	One-time purchase	Requires Office	Subscription
Formatting Preservation	Good	✅ Excellent	Good	Varies
Multiple Formats Support	Limited	✅ 40+ formats	Few formats	Limited

Command line support
API integration
24/7 offline availability
Enterprise licensing

Convert from PDF

Using CoolUtils, it is possible to convert PDF files to a variety of other formats:

Convert to BMP

Using CoolUtils, it is possible to convert a variety of other formats to BMP files:

Converted Files:

155,510,356 / 4,746 TB

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