Pixelmator 是 Mac OS X 上类似于 Photoshop 的图形处理软件。干净整洁的界面易于操作，支持常见的 PSD、TIFF、JPEG、PNG、PDF、EPS 等图形文件格式，以及足可与 Photoshop 匹配的选取、渐变、笔刷、填充、裁切，甚至魔术棒工具等功能，和 50 多种专业的滤镜，以及系统预设的调色板以及字体资源。同时，Photo Browser 还可以让用户直接从 iPhoto 导入相片。

近日，作者发布了最新的 1.2 版本，增加了不少新的工具，包括了专业的色彩平衡与曲线工具，以及标尺和参照线等等。修正了大量的 Bug，以及界面上的细节问题，主要更新列表：

• Rulers, Guides, Grid, and Snap added
• Curves Tool added
• Color Balance Tool added
• Auto Enhance Tool replaced the Auto Levels, Auto Colors, and Auto Contrast tools
• Polygonal Lasso Tool added to Lasso tool (use L shortcut to switch between polygonal and simple lasso)
• Automator actions (except Change Type of Images and Transform Images) have been rewritten from scratch
• Transform tool has been rewritten from scratch for precision and stability
• Free Transform tool now available in Edit menu (or via Command + F keyboard shortcut)
• New Help documentation has been added
• Show Transform Controls option has been added to Move tool in Tool Options palette
• Tool type has been added to Lasso tool in Tool Options palette
• Rulers preferences have been added and include default units for rulers, ability to choose guides color, grid color, grid settings
• Rulers contextual menu (right-click on ruler) includes New Guide..., Show/Hide Guides, Lock/Unlock Guides, Clear Guides, Show/Hide Grid, Snap To, and Ruler Units menu items
• Transform palette now includes width, height, angle, cancel, and OK
• Free Transform menu item added to selection tools contextual menu
• Rectangular Marquee Tool is now precise
• The transparency of palettes has been reduced
• Blur has been added behind palettes
• A bug that sometimes caused a layer to disappear in PXM has been fixed
• A bug that caused layer mask not to sync with layer after file was saved in PXM format has been fixed
• A bug that caused Undo to work incorrectly after duplicating layer has been fixed
• A crash that occurred when launching Photo Browser on some PowerPC-based Macs has been fixed
• A crash that sometimes occurred when deleting selection with Backspace key has been fixed
• A crash that sometimes occurred when inverting selection outside of canvas has been fixed
• A bug that caused application to stay active after Quit command has been fixed
• As a result of Quick Look crash issues, .mat, .yuv and .pdb file extensions were removed from the Quick Look plug-in
• PSD compatibility improved
• It is now possible to click on text near buttons in Welcome screen
• Minor Levels histogram improvements have been added
• Minor user interface improvements have been implemented
• Minor performance improvements have been made

该软件为商业软件，单份授权价格为 59 美元。

下载：s3.amazonaws.com/pixelmator/pixelmator.dmg