The 1.0 version of Replicon for Mac was available to download on 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. Replicon for Mac lies within Theming Tools, more precisely Icons & cursors. The most popular version of the tool is 1.0. The actual developer of this software for Mac is com.zwopple. This software is compatible with Mac OS X 10.8 or later.
From the developer:
Trying to create .icns files for OS X Applications? Stop wasting time dragging your images between squares and start saving time with Replicon.
Replicon is a very simple utility app that allows you to simply drop all your different icon resolutions onto it and export a .icns file ready for your latest project.
Replicon also fills in the gaps for you by finding the best resolution fit for missing spots.
You may want to check out more software for Mac, such as model2icon, Telling Folders or RapidClick, which might be related to Replicon.