EML to PST & PST to EML - 2026 Pricing, Features, Reviews & Alternatives

EML to PST & PST to EML Converter is a bidirectional email conversion tool that enables conversion between EML files and Microsoft Outlook PST format. The application serves organizations and IT professionals migrating email data between EML compatible clients and Microsoft Outlook environments. The software addresses the technical requirement of making EML files accessible within Microsoft Outlook and facilitates reverse migration from Outlook to EML supported clients.

The software accommodates single and batch processing without imposing file size restrictions in the licensed version. It supports ANSI, Unicode, active, archived, orphaned and password protected PST files. Data integrity is maintained by preserving email formatting metadata including sender, recipient, subject line and timestamp values alongside original folder hierarchies and attachments. A preview function allows examination of source files prior to conversion and a date filter option enables selective migration of email items. Users can specify custom output locations and filenames and consult generated error logs for process verification.

The application operates independently when converting PST to EML and does not require Microsoft Outlook installation. The workflow consists of five steps including installation, source file loading, file preview and export option selection, output path specification and conversion initiation. System requirements include a Pentium class processor, five hundred twelve megabytes of memory and one hundred megabytes of available disk space.

Compatibility extends to EML files generated by email clients such as Windows Live Mail, Mozilla Thunderbird, eM Client and Outlook Express. Supported Microsoft Outlook versions range from two thousand three through two thousand twenty one and the application runs on Windows eleven, ten, eight point one, eight, seven, Vista, XP and Windows Server two thousand eight or two thousand twelve in both thirty two bit and sixty four bit architectures. A trial version permits conversion of twenty five items per folder and the full licensed version removes conversion limits. Licensing tiers include a home license for individual use, a corporate license for large organizations and a technician license for service providers.