MySequence 1.2.17 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This free Mac app is a product of telethon. The software lies within Education Tools, more precisely Science. 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.
From the developer:
MySequence helps you visualize, analyze, and document your DNA sequencing reactions. The program reads the common .ab1, .abi, and .scf sequencing file formats. Sequences are automatically translated to check immediately the results of cloning or mutation reactions.
You may want to check out more software for Mac, such as Trapcode Particular, Xfoil or DesignWorks Professional, which might be related to MySequence.