Developer(s) | Flying Meat Inc. |
---|---|
Initial release | September 10, 2007; 13 years ago |
Stable release | 6.5.3 (November 20, 2019; 11 months ago[1]) [±] |
Operating system | macOS |
Type | Raster graphics editor |
License | Proprietary |
Website | flyingmeat.com/acorn/ |
Version | Initial Release Date | OS Compatibility | Notable Features |
---|---|---|---|
1.0 - 1.5.5[13][14] | September 10, 2007 | 10.4 - 10.10[15] | Initial release;[16] brush designer,[14] fancy crop, open and save JPEG 2000 images |
2.0 - 2.6.5[13] | September 13, 2009 | 10.6 - 10.10 [15] | Layered screenshots, rulers, RAW image support, 64 bit support, touchup tools, JSTalk scripting support, AppleScript support, layer groups, guides and snapping, layer masks, WebP |
3.0 - 3.5.2[13] | April 12, 2011 | 10.6 - 10.10 [15] | Layer styles,[17] quick mask, instant alpha,[9] live multi-stop gradients, new filters, add/subtract points on Bézier curves, full screen support, autosave and versions, retina canvas support,[18] smart layer export, web export scaling, new blending modes [19] |
4.0 - 4.5.7[13] | May 2, 2013 | 10.8 - 10.12 [15] | Nondestructive stackable filters,[7] curves adjustment,[11] vector line join style, multi-layer selection,[10] save selection with file, CMYK support when saving as JPEG and TIFF, editable image depth, sharing support, soft eraser, live font updates, live blending updates, share extension for Photos |
5.0 - 5.6[13] | August 20, 2015 | 10.10+ [15] | Shape processor, nondestructive curves and levels, improved PDF import, Photoshop brush import, image metadata editing, basic SVG support, deep color image support, circle text tool, new color picker, improved color management[20] |
6.0 - 6.3.3[13] | July 10, 2017 | 10.11+ [15] | Text on a path, clone tool works across layers and images, new Web Export features, smart layer export settings palette, new Bézier tools, color profiles, make shape from selection [21] |