Problems with Scandinavian characters in your csv-files?
APP - Bundle v.2.7.1 contains "CSV - Rescue" that solves this problem.
The app opens a csv-file and outputs it as a new xlsx-file with characters the way they're supposed to be.
Download the bundle, open it and run the installer.
PS: Requires a Mac with Python 2 (2.7 or later). This is installed on most macs by default.
If Python 2 is missing, download it from python.org.