gThumb 3.3.3 发布，此版本添加了图像工具，改进首选项对话框 UI，修复了 GTK 3.14 等。
最值得关注的改进是添加了两个图像工具：special effects (which includes effects such as Desert, Soil, Fresh Blue, Mangos, Vintage, Blurred Edges, Negative and more) 和 color curves adjusting。
此外，gThumb 3.3.3 还包括其他改进：
allow to apply the embedded color profile for jpeg images;
unified 'equalize histogram' and 'adjust contrast': show a preview of the various contrast filters;
Grayscale tool now shows a preview of the different filters;
fixed the interface style when used with gtk+ 3.14;
file property view:
use a switcher;
added a details page that show all the metadata, show only the important exif fields in the properties page;
UI changes to the preferences dialog:
use a sidebar instead of a notebook to avoid a large dialog with some translations;
better spacing;
removed the Ok button;
video player:
save the screenshot without showing the dialog;
allow to set the screenshots location in the extension preferences dialog;
show a message in the statusbar after saving;
fixed Flickr image uploading.
在 Ubuntu 14.04, 14.10 或者 15.04 / Linux Mint 17 或者 17.1 安装 gThumb：
sudo add-apt-repository ppa:webupd8team/gthumb
sudo apt-get update
sudo apt-get install gthumb
gThumb 是一个GNOME桌面环境下的开源图像浏览器，遵循GPL版权协议。原先基于GQView，设计成为一个简洁的界面。
通过gPhoto，它也能从数码相机中获取数据。
它包含许多基本的图像编辑特性，如旋转，缩放，裁剪，图像增强过滤（如颜色，亮度，对比度调整）.
gThumb也包含一些重要的特性，如拷贝，移动，删除，复制图像，打印，放大，格式转换，批量重命名。
软件详情：http://www.webupd8.org/2015/02/gthumb-333-released-with-two-new-image.html
下载地址：https://download.gnome.org/sources/gthumb/3.3/
来自:开源中国社区
