“The Pro Version is [not as fast] as the free version... and Malwarebytes still finds some malware [in some distributions].” Reddit · r/antivirus · 5 years ago Pro vs. Ultimate: Which to Choose?
The software merges scattered bits of empty space into large contiguous blocks, which helps prevent the fragmentation of newly created files. Community Perspectives User Experiences & Reliability AusLogics Disk Defrag Pro 11.0.0.2 / Ultimate 4.12.0.4
For those managing or specific high-performance workstations, Auslogics Disk Defrag Ultimate provides the most granular control over data placement. Standard users seeking a boost in startup times may find Auslogics Disk Defrag Pro sufficient for regular maintenance. “The Pro Version is [not as fast] as the free version
Some users have reported more critical feedback regarding its impact on hardware and the inclusion of additional software. The software merges scattered bits of empty space
and Ultimate (v4.12.0.4) are professional-grade Windows optimization tools designed to go beyond the basic defragmentation built into the operating system. While the Pro version focuses on advanced scheduling and performance tweaks for home users, the Ultimate edition is the most comprehensive, offering specialized algorithms for diverse PC usage styles. Key Features and Performance
In 2019, Auslogics updated its lineup so that older keys could be used on the Ultimate version, but keys for the new Pro edition are not interchangeable with Ultimate . Pro Edition (v11.x) Ultimate Edition (v4.x) Target User Home / Power User IT Pros / Businesses Algorithms Advanced standard 4 Intelligent Algorithms Boot-time Defrag Reporting Detailed stats Professional reports/Wizard
Long-term users and IT professionals generally find the software effective for maintaining legacy systems and high-capacity HDDs.