Darktable可以被称之为Linux版的Lightroom，这是一款帮助专业摄影师的进行照片管理及后期处理的图形工具，也可以称之为暗房软件。官方网站：。通它你可以用来调整及渲染你的数码照片，使之更加漂亮。Darktable使用gtk+/cairo构建，后台数据库使用sqlite3。
Darktable 2.2.2带来的新变化 点击这里看详细
新功能：
color look up table module: include preset for helmholtz/kohlrausch monochrome
Lens module: re-enable tiling
Darkroom: fix some artefacts in the preview image (not the main view!)
DNG decoder: support reading one more white balance encoding method
Mac: display an error when too old OS version is detected
Some documentation and tooltips updates
漏洞修复：
Main view no longer grabs focus when mouse enters it. Prevents accidental catastrophic image rating loss.
OSX: fix bauhaus slider popup keyboard input
Don’t write all XMP when detaching tag
OSX: don’t do PPD autodetection, gtk did their thing again.
Don’t show database lock popup when DBUS is used to start darktable
Actually delete duplicate’s XMP when deleting duplicated image
Ignore UTF-8 BOM in GPX files
Fix import of LR custom tone-curve
Overwrite Xmp rating from raw when exporting
Some memory leak fixes
Lua: sync XMPs after some tag manipulations
Explicitly link against math library
基础支持：
Canon PowerShot SX40 HS (dng)
Fujifilm X-E2S
Leica D-LUX (Typ 109) (4:3, 3:2, 16:9, 1:1)
Leica X2 (dng)
Nikon LS-5000 (dng)
Nokia Lumia 1020 (dng)
Panasonic DMC-GF6 (16:9, 3:2, 1:1)
Pentax K-5 (dng)
Pentax K-r (dng)
Pentax K10D (dng)
Sony ILCE-6500
Noise Profiles:
Fujifilm X-M1
Leica X2
Nikon Coolpix A
Panasonic DMC-G8
Panasonic DMC-G80
Panasonic DMC-G81
Panasonic DMC-G85
Ubuntu 用户安装命令：
sudo add-apt-repository ppa:pmjdebruijn/darktable-release
sudo apt-get update
sudo apt-get install darktable
卸载 Darktable命令:
sudo apt-get remove darktable
其他Linux系统安装方法。
