SyncTeX Viewer 1.0 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. We recommend checking the downloaded files with any free antivirus.
The application lies within Developer Tools, more precisely Debugging Tools. The application's installer is commonly called SyncTeX_Viewer.zip. The following version: 1.0 is the most frequently downloaded one by the program users. This free Mac app is a product of Jérôme Laurens.
From the developer:
The synctex command line tool distributed in TeXLive 08 is based on a buggy synctex parser. The errors are fixed in this new version, but the limitations still hold, in particular when ConTeXt is involved. Enhancements should be expected.
SyncTeX will synchronize with line 200 which is not very useful but not with line 100. SyncTeX has no mean to guess that line 100 will be used later on in the page.
You may want to check out more Mac applications, such as MOOS Project Viewer, Project Viewer 365 or Zip View, which might be similar to SyncTeX Viewer.
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