PST to PDF Converter - 2026 Pricing, Features, Reviews & Alternatives

PST to PDF Converter is an on-premises, Windows-based desktop application that converts Outlook PST files into PDF documents without requiring a Microsoft Outlook installation. Designed for individual users, IT professionals, legal and compliance teams, and businesses of all sizes, it supports batch conversion of all major mailbox item types, including emails, contacts, calendars, tasks, notes, and journals, making it a comprehensive solution for archiving or sharing Outlook mailbox data in a universally readable format.

The application preserves original email formatting, metadata, and attachments throughout the conversion process. Multiple PDF naming options give users control over output file organization, while a date-range filter enables selective conversion of specific mailbox data. Additional capabilities include Unicode character support, password-protected PST file handling, split PST file support, and a pre-conversion preview of mailbox items. Users can also configure output to include email header details directly in the generated PDF documents.

PST to PDF Converter addresses common enterprise and compliance use cases where Outlook mailbox data must be exported, archived, or shared in a standardized, non-proprietary format. Batch processing reduces manual effort at scale, and a free trial version is available for evaluation before purchase.