Magic Disk Cleaner finds and deletes files temporary files that waste lots of space. The app is lightning fast and frees disk space in no time.

Track all your devices' batteries from your Mac. Get notified when they need recharging.  Supports iPhone, iPad, AirPods and bluetooth devices.

PDF Expert - springs into action with smooth scrolling and fast search from the first document you select. PDFs open instantly, whether they are just small email attachments or 2000-page reports.

DxO PhotoLab provides a complete set of smart assisted corrections that you can manually fine-tune at any time. Take control on every aspect of your photos: effectively remove noise, get rid of light constraints, recover color details, apply sophisticated optical corrections, and enhance details.

DxO PhotoLab (was DxO Optics Pro) provides a complete set of smart assisted corrections that you can manually fine-tune at any time. Take control on every aspect of your photos: effectively remove noise, get rid of light constraints, recover color details, apply sophisticated optical corrections, and enhance details.

Path Finder makes you a master of file management. Take full control over your file system. Save your time: compare and synchronize folders, view hidden files, use Dual Pane and full keyboard navigation to browse your file system.

DCommander is a two-panel file manager that gives you full control over your computer's filesystem.
Optimized for quick access and user-friendliness, DCommander provides a perfect companion for new Mac users transitioning from other operating systems, as well as advanced power users that demand more control of their computer.

OmniFocus is a powerful and flexible macOS application that provides a distraction-free environment from within which you can schedule tasks, write notes and clip information from Mail, Messages, Safari and any other third-party apps with ease.

GraphicConverter is an all-purpose image-editing program that can import 200 different graphic-based formats, edit the image, and export it to any of 80 available file formats.

Kaleidoscope is the most powerful file comparison app. Spot the differences in text and image files, or even folders full of files. Review changes in seconds, with the world's most advanced and beautiful file comparison app. 

It's like Serial Box, which has SN's but KCN also has cracks and patches. It would be best to have both of these collections, as this often has serials you cannot find in Serial Box.