Open-source alternatives to O&O ShutUp10++
Open alternatives4
PowerToys PowerRename is one of over 30 free utilities bundled in Microsoft PowerToys, a set of add-ons that customize Windows. It is for Windows users who want to rename many files at once.
Has 1 of 7 · Runs on Mac ✗
How many people bookmarked its code on GitHub. It shows how popular it is, not how good it is or how well it replaces the app.
How hard it is to start using it. Easy: install it like a normal app, or use it in your browser. Advanced: you run it on your own server, use the command line, or it is a tool for developers.
Its code changed within the last year, so someone is still looking after it.
Does part of the job.
Ordered by how fully it replaces the app, Verified, setup and, when there are enough, people's votes.

Win11Debloat is a free script for Windows 11 that turns off unwanted built-in apps, tracking and extra features in a few clicks. It is for everyday Windows users and for system administrators who set up many computers.
Has 4 of 7 · Runs on Mac ✗
How many people bookmarked its code on GitHub. It shows how popular it is, not how good it is or how well it replaces the app.
How hard it is to start using it. Easy: install it like a normal app, or use it in your browser. Advanced: you run it on your own server, use the command line, or it is a tool for developers.
Its code changed within the last year, so someone is still looking after it.
Does part of the job.
Ordered by how fully it replaces the app, Verified, setup and, when there are enough, people's votes.

KeepingYouAwake is a small menu bar tool for Macs that stops the computer from going to sleep for a set time or until you turn it off. It is for Mac users who want their screen and system to stay awake.
Has 3 of 7 · Runs on Windows ✗ +2
How many people bookmarked its code on GitHub. It shows how popular it is, not how good it is or how well it replaces the app.
How hard it is to start using it. Easy: install it like a normal app, or use it in your browser. Advanced: you run it on your own server, use the command line, or it is a tool for developers.
Its code changed within the last year, so someone is still looking after it.
Does part of the job.
Ordered by how fully it replaces the app, Verified, setup and, when there are enough, people's votes.

WinUtil is a free script that runs on Windows and makes many system changes, such as removing built-in apps, adjusting hidden settings, and installing common programs. It is aimed at people who want to set up a fresh Windows computer quickly.
Has 1 of 7 · Runs on Mac ✗
How many people bookmarked its code on GitHub. It shows how popular it is, not how good it is or how well it replaces the app.
How hard it is to start using it. Easy: install it like a normal app, or use it in your browser. Advanced: you run it on your own server, use the command line, or it is a tool for developers.
Its code changed within the last year, so someone is still looking after it.
Does part of the job.
Ordered by how fully it replaces the app, Verified, setup and, when there are enough, people's votes.