Convert OPF to BMP
Convert OPF to BMP online: the ebook package details and file list laid out, saved as an uncompressed BMP bitmap. Free, no sign-up.
Drop your OPF files here
Up to 50MB per file.
Conversion Settings
Files are encrypted and auto-deleted after conversion
How to Convert
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Upload your OPF files
Drag and drop or select OPF files from your device. You can upload multiple files at once.
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Configure Output
Choose any available BMP output options, then start the conversion.
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Download BMP files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert OPF to BMP?
An OPF file is the package document inside every EPUB ebook, describing the book's metadata and listing the files it contains. The image shows the book title as a heading, a table of its creator, language and identifier, and a numbered list of the files in the package manifest.
BMP stores every pixel uncompressed, so the image is exact and simple to read by any software that handles Windows bitmaps.
Frequently Asked Questions
How do I convert OPF to BMP?
Drop your OPF file above and press Convert. Our servers read the package document, lay out its metadata and file list, and render the page. The result is saved as an uncompressed BMP bitmap, ready to download.
Which book details from the OPF file are shown in the BMP?
The title appears as a heading, followed by a table of the creators, language and identifiers recorded in the package metadata.
Does the BMP list the files named in the OPF manifest?
Yes. Every file referenced in the package manifest is shown in a numbered “Package files” list, giving a clear picture of the book's structure.
What happens when a OPF file fills several BMP pages?
Each page is rendered at 144 dpi and saved as its own BMP image, named page-1, page-2 and so on, and they download together as one ZIP. A single page downloads as one BMP file.
What kind of BMP does the OPF converter create?
A standard Windows bitmap with every pixel stored uncompressed, so the image is an exact copy of the rendered result.
Is my .opf file kept private?
Your file is uploaded over an encrypted connection, converted on our servers and deleted automatically within 24 hours. We never read, share or keep your files, and no account is needed.