Do you have lots of images and a passion for editing them? Lightroom 5 is an indispensable tool for both pro and enthusiast photographers. And for those who share a machine with a more casual snapper's big library of images, this is still the end-all-be-all of editing apps. Lightroom helps you organize and find your images — and it lets you do whatever edits (cropping, white balance, levels and more) you need to perform from within the app. It may cost a hefty $149, but it's worth it. If that's too much to stomach, the 2014 version lets you subscribe for just $9.99 a month, and also includes access to the even more powerful Photoshop CC editing software as well as the very capable Lightroom Mobile apps.