Tumblr StaffThe Tumblr Backup app is ready for beta testing! Download (Mac OS X, requires 10.5 or higher)Unlike other publishing sites’ approach to backups, our goal was to create a useful copy of your blog’s content that can be viewed on any computer, burned to a CD, or hosted as an archive of static HTML files. Wherever possible, we use simple file formats. Our backup structure is optimized for Mac OS X’s S
