Download of Stingray 2.5.0 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. We recommend checking the downloaded files with any free antivirus. This free Mac application was originally created by Maxprograms. Stingray for Mac relates to Developer Tools.
From the developer:
This is a cross-platform document aligner that will help professional translators in the production of translation memories from existing translated material. Translation memories generated by this program can be used in most modern CAT (Computer Aided Translation) programs, including Swordfish.
You may want to check out more Mac applications, such as Chill & Relax Aquarium Cay Fish Tank HD Video, which might be related to Stingray.