Convert PST to HEIC
Convert PST to HEIC online: the mailbox's messages laid out one after another, saved as a HEIC image. 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
- 101
Upload your PST files
Drag and drop or select PST files from your device. You can upload multiple files at once.
- 202
Configure Output
Choose any available HEIC output options, then start the conversion.
- 303
Download HEIC files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert PST to HEIC?
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.
HEIC uses High Efficiency Image Coding, the format iPhones and iPads save photos in, so the image is compact while staying sharp.
Frequently Asked Questions
How do I convert PST to HEIC?
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 a HEIC image, ready to download.
Does the HEIC 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 HEIC.
Is the formatting of PST emails kept in the HEIC?
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 HEIC pages?
Each page is rendered at 144 dpi and saved as its own HEIC image, named page-1, page-2 and so on, and they download together as one ZIP. A single page downloads as one HEIC file.
How compact is the HEIC made from a PST file?
HEIC uses High Efficiency Image Coding, which typically needs about half the space of a JPG of similar quality, so even detailed pages stay small.
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.