ParkControl is free software to display and tweak CPU core parking settings in real-time. It also has an assortment of complimentary power automation features.
CPU Parking is a low-power sleep state (C6) supported by most modern processors and operating systems. It dynamically disables CPU cores in an effort to conserve power when idle. Unfortunately, this power saving comes at a price: Latency when CPUs need unparked to execute code.
Initially, core parking was controlled entirely by the operating system. The aggressive core parking of Windows led to a great deal of inefficiency during bursting CPU loads. Intel moved core parking control onto the chip in the Skylake generation, and AMD followed, but still the parameters of the Windows power plans are set to aggressively park CPU cores. Even the default ‘High Performance’ power plan is not immune. The new ‘Ultra Performance’ power plan copies what Bitsum did with our own ‘Bitsum Highest Performance’ power plan and finally disables core parking entirely.
ParkControl (and Process Lasso) not only let one more easily configure CPU core parking and frequency scaling, but also allow for dynamic entrance into a higher performance power plan. For instance, with Process Lasso, you can automatically enter ‘Bitsum Highest Performance’ will you start a game, then go back to ‘Balanced’ when you exit.
Publisher’s description
What is ParkControl?
ParkControl is a proprietary program for Windows from Bitsum.
Installation and requirements
Official installers exist for 64-bit as EXE (NSIS). The main installer is 1.6 MB. Installation asks for administrator rights. The installer supports unattended (silent) installation.
Updates and version history
The current version is 6.0.1.8, released on September 27, 2025. 2 versions are listed since September 27, 2025, each with links to its own installer files. The last update is more than a year old.
Pros / Cons
Pros
- Documented silent install
- Small download (1.6 MB)
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
- Installation needs administrator rights
- No update for more than a year
In short: ParkControl is a Windows tool for 64-bit PCs. Updates have slowed down. Administrators can deploy it unattended.
Is ParkControl safe to download?
- The file is served by dl.bitsum.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
AB91283308AA9D931CE1777032F3C93CF005666EA99BF02444346AAF3AADF286· Open the VirusTotal report for this hash - The link answered when we last checked it (October 22, 2026)
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 2 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 6.0.1.8Latest | September 27, 2025 | 1.6 MB | 64-bit EXE (NSIS) |
| 6.0.0.36 | September 27, 2025 | 1.6 MB | 64-bit EXE (NSIS) |
Install from the command line
Silent install ›winget install --id BitSum.ParkControl -eparkcontrolsetup64.exe /SRelated guide: How to use winget: install and update apps
Information
- Publisher
- Bitsum
- Licence
- Proprietary
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- EXE (NSIS)
- Version
- 6.0.1.8
- Released
- September 27, 2025
- Added to the catalogue
- October 13, 2026
- Versions listed
- 2
- Website
- bitsum.com
- winget ID
- BitSum.ParkControl
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is ParkControl free?
ParkControl is proprietary (closed-source) software (licence: Proprietary). Whether it costs money depends on the edition: check the publisher’s site for prices and free tiers.
Is ParkControl safe to download?
The download comes from dl.bitsum.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install ParkControl with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can ParkControl be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does ParkControl run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of ParkControl?
The versions page lists all 2 versions with links to their official installer files, back to September 27, 2025.