Software Imperial OST to PST Converter Review: Features & Tips

Software Imperial OST to PST Converter — Review: Features & Tips

Key features

• Convert OST → PST with support for Outlook versions (2003–2021/Office 365).
• Batch conversion — convert multiple OST files or folders into one or more PSTs.
• Encrypted OST handling — scans and exports password-protected/encrypted OST files.
• Corruption repair — built‑in scanning/repair to recover inaccessible or corrupt OST data.
• Multiple output formats — PST, MSG, EML, MBOX/EMLX, HTML, PDF, RTF, NSF (Lotus), etc.
• Cloud & server export — direct export to Office 365, Exchange, Gmail/IMAP accounts.
• Preview panel — Outlook‑style preview of emails, attachments, contacts, calendars before export.
• Metadata preservation — keeps sender/recipient, timestamps, formatting, attachments and folder hierarchy.
• Trial limits & system — free trial typically converts ~25 items/folder; Windows-only, modest RAM/HDD needs.

Pros

• Covers broad set of target formats and clients (Outlook, Thunderbird, Gmail, Exchange, Lotus).
• Useful preview and selective-export options to avoid exporting entire mailboxes.
• Handles encrypted and corrupted OSTs and large files in batch.
• Simple GUI with stepwise workflow for nontechnical users.

Cons / cautions

• Trial conversion limits are restrictive (often 25 items per folder) — full license required for complete recovery.
• Vendor site and some download listings show limited independent user reviews; verify trustworthiness before purchase.
• As with any mailbox converter, test results on sample files first and keep backups of original OST files.
• No widely known independent security audits — avoid entering credentials on machines you don’t trust; use app offline when possible.

Quick how‑to (recommended workflow)

1. Keep a backup copy of the OST file before any operation.
2. Install and run the Software Imperial OST to PST Converter trial to preview recoverable items.
3. Use the preview to select folders/items you need; choose PST as the saving option.
4. For large mailboxes, enable batch conversion or split output PSTs if offered.
5. If exporting to Office 365/Exchange/Gmail, ensure account credentials are valid and test with a small subset first.
6. Verify exported PST by opening in Outlook on a test machine and checking folders/attachments/metadata.

Tips to maximize success

• Run the tool on the machine where OST was created when possible (less chance of decryption issues).
• If OST is encrypted or heavily corrupt, run the program’s deep scan or repair option before export.
• Use selective filters (date range, folder selection) to reduce file size and speed conversion.
• Keep Outlook closed during conversion to avoid file locks; if OST is in use, copy it first.
• If you need enterprise migration, test batch export and Office 365 import flows with a pilot mailbox.

Verdict (concise)

A feature‑rich OST→PST utility that addresses common recovery, conversion and migration needs—suitable for home and small‑to‑mid IT tasks. Validate effectiveness with the trial, keep backups, and evaluate alternatives (Stellar, Kernel, Advik) if you require extensive independent reviews or enterprise support.