The 1.12.1 version of JBrowseDesktop for Mac was available to download on 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 was originally created by Generic Model Organism Database. 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 is included in Education Tools.
From the developer:
JBrowse is a fast, embeddable genome browser built completely with JavaScript and HTML5, with optional run-once data formatting tools written in Perl. It features: fast, smooth scrolling and zooming, ability to scale to multi-gigabase genomes and deep-coverage sequencing, optional “faceted” track selector suitable for large installations with thousands of tracks, and more.
You may want to check out more software for Mac, such as Genealogy Pro, Analytics to Earth or TreeView X, which might be similar to JBrowseDesktop.