PST Viewer
Open, search, and explore Outlook PST archive files — without installing Outlook. Upload your PST file and find any email in seconds.
What is a PST file?
A PST (Personal Storage Table) file is Microsoft Outlook's proprietary format for storing email messages, calendar items, contacts, and tasks locally on your computer. PST files are commonly created when archiving old Outlook mailboxes, migrating between email systems, or backing up company email data. They can range from a few megabytes to hundreds of gigabytes and require Microsoft Outlook or a specialist tool to open — until now.
How Evermail handles PST files
Upload once. Search forever. No conversion, no special software needed.
Drag and drop your PST file directly in Evermail. Files up to 100 GB are supported on Enterprise plans. No Outlook installation required.
Evermail parses every folder, message, attachment, and metadata inside the PST. Indexing typically completes within minutes.
Use full-text or AI-powered search to find any email by content, sender, subject, date range, or attachment name — instantly.
Key features for PST archives
Browse your PST exactly as it was in Outlook — inbox, sent items, custom folders, and all sub-folders are fully preserved.
Find emails by meaning, not just keywords. Ask 'Show me the Q3 budget discussion' and Evermail understands.
Search inside attachments. Find emails by the PDF, Word doc, or spreadsheet they contain.
Download individual emails or entire folders as EML or MBOX files — perfect for migration or long-term archiving.
Choose your security level: Full Service, Confidential Processing (TEE), or Zero-Access encryption. Your data, your rules.
All PST data is processed and stored in EU data centres. No data ever leaves the EU.
Open your PST archive today
No special software. No conversion. Upload, index, and search — free to start.
Get started free →