DropboxDiff (aefdkgcdokdiaoppobphjogcilaaakka): Compare versions of your Dropbox files in-browser or with your configured diff tool. Trigger from any "Version history" page... Read More > or Download Now >
DropboxDiff for Chrome
More About DropboxDiff
2017-04-18 update (version 126.96.36.199) - Update to match latest Dropbox format change.
2017-03-13 update (version 188.8.131.52-22) - Bug fix for diffing non-text files, and files larger than 4K; please get latest "DropboxDiff Helper".
2017-01-26 update (version 184.108.40.206) - Implement "Ignore exit status" option.
2017-01-22 update (versions 220.127.116.11-19) - Updated installation instructions for Mac/Linux; bug fixes.
Provides two options for comparing different versions of your Dropbox files: 1) an external diff tool, or 2) a side-by-side diff within your browser. This can be TortoiseMerge, KDiff3, FileMerge, or any tool which can be triggered from the command line.
From www.dropbox.com, in the "Version history" of any file, a column is added which allows you to select two versions to compare. Click the "Diff" button to trigger your configured diff tool, or the "Inline" button to view the difference in-browser.
Supports Windows, Mac, and Linux as far as I know, though I can't be sure every possible configuration is covered.
Please let me know if you run into any issues at http://blog.vicshih.com/2011/09/dropboxdiff-chrome-extension.html .
2017-01-21 update (version 18.104.22.168) - Support "Load older versions".
2017-01-18 update (version 22.214.171.124) - External diff restored; requires a separate "DropboxDiff Helper" installation.
2017-01-05 update (version 126.96.36.199) - Inline diff restored; external diff support coming soon. Removed NPAPI requirement, since it is no longer supported.
2014-01-05 update (version 188.8.131.52) - Inline diff implemented.
2014-01-04 update (version 184.108.40.206) - Account for "sjid" parameter in any position. Distinguish Diff button better.
2013-06-23 update (version 220.127.116.11) - Switch from background page to event page.
2013-01-05 update (version 18.104.22.168) - Fixed to support 64-bit linux. Added a Test button to the options page.
2012-11-05 update (version 22.214.171.124) - Fix for Mac - upgraded to FireBreath 1.7 (774c948f5e).
2012-08-31 update (version 126.96.36.199) - Better content security policy settings, upgrade to jQuery 1.8.0.
2012-08-31 update (version 188.8.131.52) - Update to manifest version 2.
2012-06-24 update (version 184.108.40.206) - Handle site change (table header removed).
2011-09-12 update (version 220.127.116.11) - Added extension description. Added example cygwin command line for Windows.