Brushfactory › Explore
Free brush packs
Explore brushes artists released freely, converted so they open in Photoshop, Procreate, Clip Studio Paint, and Krita. There is no signup and no limit on how many you can download.
Each pack keeps its original license, and each page quotes the artist's own words. If a conversion drops a feature, the page lists the affected brushes and the result screen names anything that had to be adjusted.
Where these came from
Every pack was downloaded from the artist's own channel, checked against the published license, and converted with the same engine the converter uses. Curation is per brush. A preset that cannot survive the trip is left out rather than shipped broken, so the count on each page is exactly what you get.