Download of AliasManager 1.1.1 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this software for Mac is Andreas Kihlberg.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The program lies within Developer Tools, more precisely Debugging Tools.
From the developer:
AliasManager allows you to create aliases for your terminal. As a developer today you have to use the terminal a lot. Some commands you are writing over and over again are long and complex, which takes a lot of time from your development. With AliasManager you can write this command once by creating an alias and that's it. Some example aliases might be. "vm" to connect to you vagrant machine. "cu" to update composer. "npmi" to run npm install.
You may want to check out more software for Mac, such as ZendStudio, Echo or PHP Code Tester, which might be similar to AliasManager.