The Acer Updater software checks for critical updates and fixes to keep your system always up-to-date. When new updates are found, Acer Updater downloads and installs the fixes automatically. Acer Updater only checks for selected updates or BIOS versions that are considered critical to your PC. Overview Acer Updater is a Freeware software in the category System Utilities developed. It was checked for updates 6,095 times by the users of our client application during the last month. The latest version of Acer Updater is 1.2.3504, released on.