HakoreSMS 2.3.3 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. HakoreSMS for Mac is categorized as System Tools. The actual developer of this free Mac application is Marcin Krzyzanowski.
From the developer:
A widget used for sending SMS text messages. It cooperates with public gateways available from websites of leading telecommunication operators in Poland (PlusGSM, Orange, EraGSM, Play). For using HakoreSMS, you need Mac OS X 10.5 or newer operating system.
You may want to check out more software for Mac, such as iPhotoMini, KanakaDashboard or OrariFS, which might be similar to HakoreSMS.