However, after the release of OS X El Capitan, it is no longer stable and so it’s only a good option if you’re working on OS X 10.10 Yosemite or lower. Paintbrush for Mac used to be the best alternative to Paint for Mac and is completely free.Paintbrush lets you copy and apply cell formatting, without using the Windows clipboard, and is a lightweight, flexible alternative to Macabacus Styles, which are more purpose-specific (e.g., number formats, borders) and require configuration. I have installed the guest additions via the CD drive on the Guest. However, NOTHING can be D&D from host to Guest or Guest to host. When I check on guest it shows as bidirectional as well. On virtualbox manager on host I have bidirectional drag and drop selected. The application also is often used for pixel art because of its grid option, and is not made for large scale images or GIMP or Photoshop-like editing on pictures or photographs. I have OSX Catalina on the host, and OSX Lion on the Guest. It exports as PNG, JPG, BMP, GIF, and TIFF. It has basic raster image editing capabilities and a simple interface designed for ease of use. It aims to replace MacPaint, an image editor for the classic Mac OS last released in 1988. Paintbrush is a raster image editor for Mac OS X.

Paintbrush for mac drag and drop