PCBoost 5.11.16.2020 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
The most frequent installer filenames for the software include: PcBoost.exe, PCBoost.cameyo.exe, PCBoostRegister.exe, PCBoostUpdate.exe and PcBoost_.exe etc. The program is categorized as System Utilities. We recommend checking the downloaded files with any free antivirus. The latest version of PCBoost can be installed on PCs running Windows XP/XP Professional/Vista/7/8/10/11, 32-bit. The most popular versions among the program users are 5.9, 5.8 and 5.7. The actual developer of the program is PGWARE LLC.
From the developer:
PCBoost allows you to run programs such as games, video production, photo editing software and any software that requires excessive processing power to run much faster than the software was originally designed for. With little to no effort, you can instantly force programs & games to run faster on your computer without having to purchase new hardware.
You may want to check out more software, such as PCBooster Free Driver Backup, which might be related to PCBoost.