Kleopatra - Kleopatra is a certificate manager and GUI for GnuPG.
Unit Converter Ultimate - A simple, lightweight, Material Design themed unit converter for Android.
GPG Suite - Use GPG Suite to encrypt, decrypt, sign and verify files or messages.
unitMeasure - A sleek unit calculator for android
GnuPG - GnuPG is a complete and free implementation of the OpenPGP standard as defined by RFC4880 (also known as PGP).
VATCalculators.co.uk - Free UK VAT calculator. We have created this VAT calculator as a free to use tool for calculating VAT rates in the UK.