Simple Budget is a free and open source offline envelope style personal finance and budgeting Software for Linux and Windows. Using this you can keep track of your spending and saving carry over from month to month. It comes with entering transactions, reconciling transactions, budgeting process, reports and graphs. In this system you can add funds, accounts, payees and Transactions. It is released under open source GPL-3.0+ license. It is a very simple and easy to use budgeting application for users.
Install Simple Budget on Ubuntu:
This Simple Budget personal finance Software available as a snap package on Ubuntu. You can install it via the ubuntu terminal. Open the terminal (ctrl+alt+t) and run this snap package simple budget installation command.
sudo snap install simplebudget
Then if needed enter your ubuntu password. It will install the Simple Budget personal finance Software on Ubuntu.
Then run this below command.
sudo snap connect simplebudget:cups-control :cups-control
It will enable the the printing in this software. After the installation in terminal just run this startup command to start simple budget.