Downloading Kolibri 1.3 for Mac from the developer's website was possible 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 Kallysta SARL. The bundle id for Kolibri for Mac is com.Kallysta.Kolibri. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The most popular versions of the application are 1.2 and 1.0.
From the developer:
Kolibri has an intuitive and elegant interface along with powerful calculating tools to subtitle movies and videos with unparalleled ease and speed. Both professionals and amateurs will be able to use it immediately to produce excellent quality movies and videos subtitled in several languages and chaptered.