Publer 1.3.0 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.
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. The application lies within Internet & Network Tools, more precisely Browser extensions. This free Mac app was originally produced by Publer.
From the developer:
Publer is a browser extension designed for easy content sharing. It helps you easily share content across Facebook, Instagram, Twitter, LinkedIn, Google Business Profiles, and all major social networks in just a few clicks. Furthermore, the app allows you to create and schedule social media posts without having to open Publer on a new tab.
You may want to check out more software for Mac, such as Cooliris Widget, VisComPic or Mars, which might be related to Publer.