The moment you select a directory with images in it, the images are loaded into the LightZone browser: thumbnails on the bottom third of the window, large preview on top. At first, your workspace is empty, so you can choose a folder containing images from the file tree on the left. When you first launch LightZone, it starts in Browse mode. An ideal user is anyone who takes lots of photos-such as a wedding photographer, a studio photographer, or any average tourist with a cell phone-and needs to ingest hundreds or thousands of shots, sort through 5 or 10 versions of essentially the same subject, choose the best one of the bunch, touch up any imperfections, and publish the results. LightZone is not trying to replace a photo compositor, such as GIMP it's trying to make your photos easy to find, sort, and re-touch. LightZone, like Darktable and a few closed source competitors, is designed to be a photography workflow application. To launch from the local directory, run $HOME/bin/lightzone from a shell, or modify the sktop file to run that command for you. $ ln $HOME/bin/lightzone/usr/bin/lightzone4 \ $ sed -i 's|usrdir=/usr|usrdir=$HOME/bin/lightzone4/usr|'. To run from a local directory: $ mkdir -p $HOME/bin/lightzone4 You can manage the package as usual using your system's packaging tools (dpkg, rpm, pkgtools). tgz package (depending on what's appropriate for your distribution). $ tar xvf lightzone*4*xz -C lightzone-4.1.1 To install with checkinstall: $ mkdir lightzone-4.1.1 You can either install it to your filesystem using checkinstall or you can just run it from your user directory. On Linux, you can install LightZone in two different ways. LightZone can be downloaded from, although you must register with the website before reaching a download link. I only encountered errors when installing Java piecemeal specifically, I hit a : javax/help/HelpSetException error that seems to be fairly common, but an online search and an install of the javahelp2 package fixed the issue. If you try to launch LightZone and it complains about missing Java classes, search for the error online and install the Java component that is said to resolve the missing class. It's down to what Java kit you do install, so for the quickest and easiest results, install Java from. For an operating system to pre-install Java is becoming rare, so if you don't use many Java applications on your system, you may not have all the Java packages LightZone expects to find. Java dependenciesīeing based mostly on Java, LightZone assumes a fairly robust Java environment. LightZone is written mostly in Java, although it uses some external libraries for certain image formats even so, it's ardently cross-platform and very powerful. As a result, LightZone is now free and open source software for high-end photo editing and management. A third open source photographer's suite, called LightZone, has been around since 2005 as a closed source application, but got open sourced when its parent company dissolved in 2011. In the previous two months, we've looked at Darktable and digiKam as open source photo management and editing suites.
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