Hi I am a website developer , and created an offline application for safely storing client and website information. The application can transfer information encrypted or not. The app is primarily a windows application.
Have a look at the website https://www.sasnys.com.au for a brief description. The downloaded application is fully described in object titles and documentation pdf files.
Thank you for your time, I am sure you will find good usage of the app; it's worth having a look it will safe you a lot of time.
I hope this doesn't get classed as spam cause I'm just letting you know it's something good that'll save you heaps in time and information access + transfer with e-mail accounting systems.