Speed4MAC 2.0.0.0 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The most frequent installer filename for the program is: speed4mac_latest.pkg. This Mac app is a product of Stellar Information Systems Ltd. The software belongs to System Tools. The most popular version of the tool is 2.0. We recommend checking the downloaded files with any free antivirus.
From the developer:
This performance enhancement application helps restore speed and efficiency of your Mac by bettering Mac boot volumes, freeing your needed disk space, and eradicating duplicative, unnecessary and burdensome files that are weighing down your computer’s overall performance. This solution is a must for the Mac user who relies heavily on their system and requires a responsive, effective machine on a daily basis.
You may want to check out more Mac applications, such as TransparentDock, Peek-a-Boo or DisplayConfigX, which might be related to Speed4MAC.