Convert PST to BMP
Convert PST to BMP online: the mailbox's messages laid out one after another, saved as an uncompressed BMP bitmap. Free, no sign-up.
Drop your PST files here
Up to 200MB per file.
Conversion Settings
Files are encrypted and auto-deleted after conversion
How to Convert
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Upload your PST files
Drag and drop or select PST 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 PST to BMP?
Microsoft Outlook for Windows stores email in PST data files, which people often export to back up or move a mailbox. The image shows the content of each message in the mailbox, with its text formatting and tables kept, placed one after another beneath a “PST mailbox” heading.
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 PST to BMP?
Drop your PST file above and press Convert. Our servers export the messages from the mailbox, lay out each message in turn and render the pages. The result is saved as an uncompressed BMP bitmap, ready to download.
Does the BMP include messages from every folder of the PST file?
Yes. The converter exports the whole mailbox, looks through every folder and subfolder, and lays out the messages it finds in the BMP.
Is the formatting of PST emails kept in the BMP?
Yes. Messages are exported in their HTML form, so headings, bold and italic text, lists and tables are rendered as they were written.
What happens when a PST 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 PST converter create?
A standard Windows bitmap with every pixel stored uncompressed, so the image is an exact copy of the rendered result.
Is my .pst 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.