In 2019, Stellar conducted this systematic lab study to establish Objective and Quantifiable benchmarks for OST to PST conversion software in terms of Speed, Precision, Completeness, and Consistency.
The study found that Stellar Converter for OST performed fastest and most precise conversion of all test OST files to PST files. SysTools OST Recovery, Kernel for OST to PST, and Stellar Converter for OST performed equally well in terms of Completeness and Consistency; these 3 software converted all test OST files completely with intended outcome every single time.
The study established Stellar Converter for OST as the software with highest benchmark ratings (5/5) in terms of Speed, Precision, Completeness, and Consistency. SysTools OST Recovery attained the second highest benchmark ratings (4.25/5).
Stellar Converter for OST attained highest benchmark for ‘Precision’, extracting 4.9K ‘verified & actual’ mailbox items per GB of OST data. SysTools OST Recovery, Kernel for OST & Stellar stood equal on ‘Completeness’ & ‘Consistency’ metrics.
was the least time recorded for converting per GB of OST data to PST. Stellar Converter for OST attained this peak ‘Speed’ benchmark.
Output PST Size
FASTER conversion attained with Stellar Converter for OST as compared to the second fastest competitor tool. Stellar software also recorded the top benchmark for Precision, Completeness & Consistency
“A brilliant piece of software provided by Stellar Phoenix "Convert your offline OST to PST file with Stellar OST to PST Converter Tool to get back your Emails" can help you achieve this. ”
(MVP, Microsoft Community Contributor)
Stellar OST to PST Converter does exactly what the name suggests. The software converts an entire OST file and all items into a PST without changing the original content format. It is a perfect tool. As it stands, it is great!
Senior Exchange and Office 365 Consultant | MVP