Automated installation of the Microsoft IE App Compat virtual machines (virtualbox)
Linux tool to show progress for cp, rm, dd, ...
XHProf is a hierarchical profiler for PHP. It reports function-level call counts and inclusive and exclusive metrics such as wall (elapsed) time, CPU time and memory usage. A function's profile can be broken down by callers or callees. The raw data collection component is implemented in C as a PHP Zend extension called xhprof. XHProf has a simple HTML based user interface (written in PHP). The browser based UI for viewing profiler results makes it easy to view results or to share results with peers. A callgraph image view is also supported.
Combined with other utilities such as GraphViz, XMLStarlet allows for rapid application prototyping and development
Xpra is 'screen for X': it allows you to run X programs, usually on a remote host, direct their display to your local machine, and then to disconnect from these programs and reconnect from the same or another machine, without losing any state. It gives you remote access to individual applications.
YAML Debug is ... ... an assistive tool for web developers, that allows you to quickly review code quality and semantic structure of any website (particularly those based on YAML) as well as testing it against common oversights. This tool is not intended to be a reliable test environment for the accessibility of websites!
This tool can help you fix the incomplete certificate chain issue, also reported as Extra download by Qualys SSL Server Test.