Apps similar to Clip Studio Paint include Krita, which is free and open source. Other options are Adobe Photoshop, Affinity, Photopea and PhotoSuite. There's no shortage of Digital Painting Tools like Clip Studio Paint, with more than 100 alternatives for Windows, Mac, the web, iPad and Linux.
HiPaint is a professional integrated drawing and coloring software specially designed for digital drawing creators. The intuitive and simple interface allows for easy and intelligent operation even for a newbie with a medium- or small-sized screen of a mobile device.
China
Hong Kong SAR China
Sketches is a perfect mix of beauty, simplicity and power, a truly unique combination you won't find anywhere else.
France
EU
Umoupen is a fully featured drawing and animation app for artists who want it all, sketching, frame-by-frame animation, storyboarding, comic/notebook features, endless raster and vector canvases, extensive import (most image types, MP4, SVG, FLA) and export (PNG, GIF, MP4)...
Pastela is a drawing app designed around the motto: "Draw out your creativity for the world."
Japan
openCanvas, popularly abbreviated as oC, is a popular Japanese image editing program.
Japan
Artecture enables you to sketch, draw and paint like never before. If you love to draw, regardless you are an amateur or a pro, this drawing app provides all the tools and brushes that you’d love.
Pixia is a freeware bitmap graphics editor program for Windows, created by Isao Maruoka. It was originally designed for the anime/manga community but has also been used in other branches of art.
Japan
Xara Designer Pro offers tools for illustration, photo editing, and desktop publishing, with exceptional vector design capabilities. Suitable for billboards, business cards, and more, it supports diverse file formats, provides abundant templates, and powers web design and prototyping without coding.
GermanyEU
We believe artists deserve the best possible tools and we are determined to give it to them. The goal with Leonardo is to make the best painting application ever.
SwedenEU
GPS (aka Gimp Paint Studio) is a collection of brushes, patterns, color gradients, accompanying tool presets and dynamics. Tool presets are a simply saved tool options, highly useful feature of the GIMP.
SpainEU
An image and stencil editor for artists. Work with layers, remove backgrounds, use a gallery, pressure-sensitive drawing, customize colors/effects, and edit offline for full creative control.
