SunsetScreen
Windows
A free tool that adjusts your wallpaper on a timer
Developer: Skytopia
SunsetScreen
Opal-Convert JSON to CSV to JSON
Windows
Opal-Convert JSON/CSV allows you to convert from CSV or Excel format to JSON and back again from JSON to CSV/Excel.
Opal-Convert Excel to vCard to Excel
Windows
Free Software for
Opal-Convert VCF to CSV to VCF
Windows
Manage your contacts
Opal-Convert Excel / CSV to SQL
Windows
Convert from Excel or CSV to SQL, including MySQL, Oracle, MS Access, SQL server and other database formats
Midi Transform
Windows
Convert MIDI files by adjusting tempo, volume and key
