Windows · Free download · General

Slow Proc1.0.40.5

Slow Proc : Lightweight, portable and simple-to-use application that frees or increases the CPU load on your processor, using minimal resources

Operating system
Windows 10/11
File size
389 KB
License
Freeware
Last updated
Apr 29, 2026

48 downloads·655 page views

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Overview

What is Slow Proc?

Slow Proc : Lightweight, portable and simple-to-use application that frees or increases the CPU load on your processor, using minimal resources

In depth

A closer look at Slow Proc

Slow Proc is a tiny and portable piece of software whose purpose is to increase the load of the CPU, as well as to free it. It doesn't contain many settings, so the app is easy to figure out.Since installation is not a prerequisite, you can just drop the program files somewhere on the hard disk and run the executable file immediately.Alternatively, you can move Slow Proc to a USB flash disk or similar storage unit, in order to use it on any machine with minimum effort.An important aspect to keep in mind is that the Windows Registry does not get new entries, and files are not kept on the hard disk after removing the utility.The interface is based on a small window with an uncomplicated structure, where you can specify the sleep and delay time. All you have to do is click the "Run" button to initialize Slow Proc. The free and used CPU are displayed on the bottom part of the screen, in percentage values.In addition, you can access the About panel to view system information (e.g. OS ID, CPU ID, usage and frequency, physical memory, commit charge) and memory status (e.g. allocated memory count, total uncommitted memory, overhead). There are no other options available through this tool.Slow Proc does not put a strain on system resources, since it uses very low CPU and RAM. It has a good response time and doesn't cause Windows to hang, crash or pop up error dialogs. We haven't come across any problems in our tests. On the downside, Slow Proc has not been updated for a long time, and it does not work properly on newer operating systems.

Verdict

Should you download Slow Proc?

Slow Proc runs on Windows 10/11 and is available under the Freeware license — the installer is 389 KB. We’ve catalogued it under General.

Verified clean. Every Slow Proc build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance

Slow Proc specifications

Category
General
Publisher
David Safranek
Last updated
Apr 29, 2026
License
Freeware
Operating system
Windows 10/11
File size
389 KB
Price
Free
Page views
655

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