Timo Josten has announced Dropshare 4 (https://getdropsha.re), an update to his secure file sharing tool developed exclusively for Mac OS X 10.9 and higher.

It’s a menu bar application for drag and dropping to upload files, screenshots and even directories to your own server, Amazon S3 and Rackspace Cloud Files. Version 4 introduces a reworked user interface. Landing pages may now be synchronized with Dropshare Sync. Version 4 also adds support of Amazon S3 API-compliant services.

Dropshare for Mac 4 is a paid upgrade for existing customers and sells for $24.99 for new users. Customers who purchased Dropshare 3 in 2016 will receive the upgrade free of charge; earlier customers may apply for a 50% off upgrade pricing.