The utility also featured a "Turbo Boost" mode. This was a dedicated setting that temporarily shut down non-essential background services and processes. For gamers or professionals using resource-heavy software, this provided a noticeable speed injection by funneling every available cycle of the CPU toward the primary task.

IObit no longer hosts this version on their official servers. While it exists on third-party abandonware archives (e.g., OldVersion.com, FileHippo), users must exercise extreme caution. Many "cracked" versions of Pro 3.3.4 circulating on torrent sites contain embedded keyloggers or bitcoin miners.

Modern versions of IObit products come with automatic driver updaters, VPN services, and cloud-based scan databases. Version 3.3.4 operates entirely offline. It resides in your system tray using less than 15MB of RAM. There are no nagging pop-ups to upgrade to a "Ultimate" version, no yearly subscription fees, and no EULAs that share your diagnostic data with third-party advertisers.