Ubuntu Software Center!

Ketarin is a small application which automatically updates and optionally installs setup packages by monitoring web pages for changes. As opposed to other tools, Ketarin is not meant to keep your system up-to-date (like a package manager), but rather to maintain a compilation of all important setup packages which can then be burned to disc or put on a USB stick.

Npackd (pronounced "unpacked") is an application store/package manager/marketplace for applications for Windows. It helps you to find and install software, keep your system up-to-date and uninstall it if no longer necessary.

The Mac App Store is the best place to find apps for Mac. No more boxes, no more disks, no more time-consuming installation. Just like the App Store for iPhone and iPad, click once to download and install any app on your Mac.

A software manager for the Linux Mint operating system to easily install new applications.

App Grid is a new lightweight Ubuntu Software Center alternative that tries to make application discovery easier by using a grid view which includes app screenshots and ratings.

AppFresh helps you to keep all applications, widgets, preference panes and application plugins installed on your Mac up to date. All from one place, easy to use and fully integrated into Mac OS X. AppFresh works by checking the excellent osx.iusethis.com for new versions and lets you download and install available updates easily.

MacUpdate Desktop makes managing and updating your applications easy and automatic. It helps you organize your favorite applications and keep track of them when new versions become available. Download and install new updates. Find out whats new. Stay up to date like never before.

Muon is a powerful graphical package manager built on the QApt framework. It boasts a powerful feature set in a usability-minded interface. Targeted for the intermediate to power user range.

A simple web based app which streamlines the installation of common Mac apps. Perfect for to use after a fresh installation of OS X.

A world of apps in the Microsoft Store.

Deepin Software Center, aka DSC, is one of the most talked about applications of Linux Deepin. Installing new applications is just a one-click operation. DSC supports parallel downloading, resuming downloads, update notification and cache cleaning. DSC also comes with colorful skins that can be swapped as your mood changes.

Weve all been there - hunting for that one killer app that would make life so much easier. If only it existed. If only we could find it. With Bodega, you dont have to spend your time hunting for software - its your one-stop for all your Mac software needs.

All New Software from the Web, every day, every hour.

"The Great Unattended Project - TGUP is an Online Unattended Installer that downloads and installs latest versions of commonly-used freeware silently in sequence and sorts them into the startmenu."