The download of this application doesn't contain viruses or any kind of malware. Salutis systems, a.s. is the developer of the app which is listed among the Communication category. On Google Play, Post Scriptum is rated 4.1 by its users.
This application has been downloaded and installed by over 100 users and its latest update was released on March 15, 2017. Download the installation package of Post Scriptum 2.1.5 that is free and have a look at users' reviews on Droid Informer. The app is designed for Android 4.2 and above.