Subvert 1.5 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. 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 software is categorized as Audio & Video Tools.
From the developer:
Subvert makes editing with transcripts and captioned source footage easy in Final Cut Pro X. It's perfect for speeding up documentary and foreign-language video post-production workflows.
Subvert expands on Final Cut Pro X's captioning capabilities. Use it to add captions to your source footage and simplify editing with foreign language footage. Embed markers so you can read the transcript right in the browser.
You may want to check out more software for Mac, such as BetaBuilder for iOS Apps or Of Guards And Thieves, which might be similar to Subvert.