Pictogram
Replacicon
MacOSicons.com
LiteIcon
IcoFX
WinIcon Customizer
CandyBar
IconPackager
Folder Colorizer
Folder Marker
Teorex FolderIco
Folder Painter
Dr. Folder
CustomizerGod
Folcolor™
Rainbow Folders
PictogramBased on our record, Pictogram seems to be more popular. It has been mentiond 30 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I'm not sure if it works on Finder, but you can use Pictogram and use icon files from macOS Icons to change the app icons. Source: 12 months ago
If you don't want to change the icon manually everytime after an app update, you should get Pictogram. Source: about 1 year ago
You can also use Pictogram for the custom icon to persist through the updates. Source: about 1 year ago
Pictogram is free and does the job. It doesn't work with apps from the App Store, but neither do any of the alternatives so if you want to customize those you'll have to do it manually. Source: about 1 year ago
That will not persist across app updates. Pictogram can do this though (it's free). Source: about 1 year ago
Replacicon - Just updated to macOS Big Sur? You may have noticed some of the apps in your Dock look a bit inconsistent with the rest of the system.
Folder Marker - Change folder color in two mouse clicks for easy at-a-glance identification.
MacOSicons.com - Free 5000+ macOS app icons in the style of macOS Monterey, Big Sur. Fully open source and community led. How to install custom icons on macOS Monterey, Big Sur.
Teorex FolderIco - FolderIco allows to change the color of Windows folder in one click!
LiteIcon - LiteIcon is a simple app which allows you to change your system icons quickly and easily.
Folder Painter - Folder Painter is an easy to use Portable Freeware program, which allows you to change the color of the icon representing a chosen folder to any color you like