Cumulus is a free, open-source replacement for CloudApp that utilizes your own S3 for storage.
Download
You can download the latest version here
Change the default screenshot directory
This is optional. By default OS X puts screenshots on your Desktop. But if you'd rather they go somewhere else you can change the location in Terminal with following:
$ mkdir -p ~/Pictures/Screenshots
$ defaults write com.apple.screencapture location ~/Pictures/Screenshots
$ killall SystemUIServer
Building
If you you have the latest version of of Xcode and Cocoapods you can build Cumulus yourself with the following steps:
$ git clone git@github.com:nrj/Cumulus.git
$ cd Cumulus
$ pod setup
$ pod install
$ open Cumulus.xcworkspace
Then hit Build & Run.
Contributing
If you would like to contribute to this project, please fork from the master branch and send me a pull request.
License
Cumulus is under the MIT License. The cloud icon was created by the Aha-Soft Team and is under the Creative Commons License. See LICENSE for more details.