Web2App 2.1 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 software lies within Productivity Tools, more precisely Office Tools. The actual developer of this Mac application is Denk Alexandru.
From the developer:
With Web2App you can turn your favorite websites and internet services into real desktop apps. Just type the URL and the app name and your website will become a real desktop app that appears in your Dock or your Menu Bar. You can choose to use the desktop or the mobile version of the site. Imagine services like Mail, Document Editing, Maps or any social networks on your desktop instead of your browser.
You may want to check out more Mac applications, such as TopXNotes, Plain Text Editor or SignalScope Pro, which might be related to Web2App.