Stellar Converter for OST

Spec sheet

Purpose

The software converts Outlook OST files into PST files, including when the Exchange mailbox or Outlook profile is unavailable.Read 9 Oct 2026 · stellarinfo.com

Support

The product page links to a user manual and knowledge base, and the purchase page lists technical support by phone.Read 9 Oct 2026 · stellarinfo.com

Headquarters

The company describes itself as based in India and lists its Gurugram, Haryana address.Read 9 Oct 2026 · stellarinfo.com

Founded

The company page says Stellar has provided data care expertise since 1993.Read 9 Oct 2026 · stellarinfo.com

Encrypted files

The product page says the software can convert encrypted OST files.Read 9 Oct 2026 · stellarinfo.com

Exchange and Microsoft 365

The Technician edition supports batch OST conversion and exports to live Exchange and Microsoft 365.Read 9 Oct 2026 · stellarinfo.com

Large files

The tool can automatically split large PST files at around 45 GB, and the FAQ says there is no limit on OST file size.Read 9 Oct 2026 · stellarinfo.com

License scope

The specifications list a single-system license; the FAQ says Technician and Toolkit also offer bulk licensing for up to 500 devices or systems.Read 9 Oct 2026 · stellarinfo.com

Mailbox data

It extracts emails, attachments, contacts, calendars, tasks, notes, and journals from OST files.Read 9 Oct 2026 · stellarinfo.com

Maker and certification

Stellar identifies itself as Stellar Data Recovery and says the organization is ISO 9001 and ISO 27001 certified.Read 9 Oct 2026 · stellarinfo.com

Output formats

It can save mailbox data as PST, MSG, EML, RTF, HTML, or PDF files.Read 9 Oct 2026 · stellarinfo.com

Preview trial

The free demo allows users to preview converted file data; the page states it has no file-size limitations.Read 9 Oct 2026 · stellarinfo.com

Supported Windows versions

The listed operating systems are 64-bit Windows 11, 10, 8.1, and 8.Read 9 Oct 2026 · stellarinfo.com

Plans and prices

Every Stellar Converter for OST plan and price →

Where Specifiction places it

• Email Recovery Software#24 of 337.5