Downloading Dragdis 3.1.2.2 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this free Mac application is Dragdis. The program lies within Internet & Network Tools, more precisely Browser extensions. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
Dragdis is a visual bookmarking tool that allows you to collect Images, links, videos and texts you find online. When you come across something you like, simply drag&drop it to your Dragdis sidebar. You can tag your content, add notes, share it with a team, access your content from anywhere, and more.
You may want to check out more software for Mac, such as Plnr, QSS Widget or mini.del.icio.us, which might be related to Dragdis.