To convert PDF to BMP, choose your PDF documents above, adjust the options if needed and press "Convert to BMP". The BMP downloads instantly: free, with no sign-up, and the file never leaves your device.
About the PDF to BMP Converter
Need to turn a PDF file into BMP? This free converter changes PDF documents into BMP in a few seconds, right in your browser. People usually convert because text and images inside a PDF are hard to edit or reuse, while BMP gives you a raw bitmap for legacy software. BMP files open in Windows Paint, Windows Photos, older Office versions and most image editors.
Each PDF page is rendered with pdf.js, the open-source PDF engine built into Firefox, and then saved as a BMP image at the resolution you choose. Because everything happens on your own device, your documents are never uploaded, stored or seen by anyone else, which makes it safe for contracts, resumes, bank statements and office documents.
What to expect: every page becomes a separate BMP image (several pages are bundled in a ZIP); you can choose 72, 150 or 300 DPI and limit the conversion to specific pages.
How to use the PDF to BMP Converter
- Click "Choose files" or drag your PDF documents onto the box. You can add several at once.
- Choose the resolution (72, 150 or 300 DPI) and the pages to convert, or leave the page field empty for all pages.
- Press "Convert to BMP". The conversion runs on your device and shows its progress.
- Download each BMP file, or use "Download all (ZIP)" when you converted several.
- Open the result in Windows Paint or Windows Photos to check it; your original PDF is never changed.
Tips & benchmarks
- BMP files are uncompressed and large (a 12 MP photo is about 36 MB); transparent areas are flattened onto white.
- 150 DPI is ideal for sharing on screen; choose 300 DPI when the image will be printed or used for OCR.
- Keep the file name simple (letters, numbers and hyphens) if you plan to upload the BMP to a website or government portal.
Frequently asked questions
How do I convert PDF to BMP?
Click "Choose files", select your PDF documents, adjust the options if you want, and press "Convert to BMP". The BMP downloads immediately; with several files you can download everything as one ZIP.
Is this PDF to BMP converter free and safe?
Yes. It is completely free, with no sign-up, no daily limit and no watermark. The conversion runs inside your browser, so your documents never leave your phone or computer and nothing is stored on News Appite's servers.
What resolution are the images?
You choose it: 72 DPI for quick previews, 150 DPI for sharing on screen, or 300 DPI for print quality and OCR. An A4 page at 150 DPI is about 1240 × 1754 pixels.
Can I convert several PDF files at once?
Yes. Add as many PDF files as you like; they are converted one after another and you can download them individually or together as a ZIP.
Does it work on iPhone, Android and Mac?
Yes. The converter works in any modern browser, including Chrome, Safari, Edge and Firefox, on Android, iPhone, iPad, Windows, macOS and Linux. No app is needed.
What is the difference between PDF and BMP?
PDF (Portable Document Format) is a fixed-layout document best suited to sharing, printing and submitting documents that must look the same everywhere. BMP (Windows Bitmap) is a uncompressed raster image best suited to legacy Windows software, embedded displays, machine vision and printing tools that need raw pixels.
Is there a file size limit?
There is no upload limit, because nothing is uploaded. The practical limit is your device's memory: files of a few hundred megabytes work on most computers, and phones handle smaller files comfortably.
How do I convert PDF to BMP without losing quality?
Choose 300 DPI in the resolution setting. Every page is rendered sharply at print quality before it is saved.
How do I convert PDF to BMP on Windows 10 or 11?
Open this page in Chrome or Edge, drag the PDF files onto the upload box and click "Convert to BMP". Nothing has to be installed, and the files are saved to your Downloads folder.
PDF ko BMP kaise kare?
Is page par "Choose files" dabaiye, apni PDF file chuniye aur "Convert to BMP" par click kijiye. BMP file turant download ho jaati hai. Ye bilkul free hai, sign-up nahi chahiye, aur aapki file kisi server par upload nahi hoti.
PDF vs BMP: format comparison
| BMP | ||
|---|---|---|
| Full name | Portable Document Format | Windows Bitmap |
| Type | Fixed-layout document | Uncompressed raster image |
| Created by | Adobe, 1993 (ISO 32000 since 2008) | Microsoft, late 1980s |
| Compression | Mixed: text, vector and compressed images | Usually uncompressed |
| Transparency | No | No |
| File extension | .bmp | |
| MIME type | application/pdf | image/bmp |
| Best for | Sharing, printing and submitting documents that must look the same everywhere | Legacy Windows software, embedded displays, machine vision and printing tools that need raw pixels |
| Opens in | every browser, Adobe Acrobat Reader, Microsoft Edge, macOS Preview and phone file viewers | Windows Paint, Windows Photos, older Office versions and most image editors |
What is a PDF file?
PDF was created by Adobe in 1993 so a document looks exactly the same on every device and printer. Its fixed layout makes it the standard for forms, invoices, e-books and official documents, but it is hard to edit.
What is a BMP file?
BMP is the classic Windows bitmap format. It stores raw pixel data with little or no compression, so files are large, but almost every old program, embedded device and industrial machine can read it.
Need it the other way round? Use the BMP to PDF Converter.
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