calculator.net - Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with related in-depth information.

Journaley - A simple and elegant open-source journal keeping software for Windows compatible with Day One

GPACalculator.io - The easiest way to calculate your GPA

Daybook - Daybook is an application that allows you to record activities, experiences, thoughts, and entire ideas throughout a day and protect all of your information with a strong password.

Unigradecalc - Unigradecalc is a website that provides a tool for calculating GPA (Grade Point Average).

My Journal - My Journal is an application that is introduced to write, save and share your daily routine and post images related to every event in no time.