What to choose for blocking programs and reminders of rest?

Question

Time Management

Hello. Please advise suitable software/extensions for PC. I searched a lot and didn't find anything similar. Everywhere something is missing.
1) Blocking deskstop programs, such as viber.
Functionality:
- setting up program blocking by time, for example: block from 9:00 to 14:00. Then 1 hour - the program works, then again blocking until 22:00. - the lack of the ability to immediately enter and change, remove restrictions (by type of extension :
StayFocusd)
2) Reminder of the rest
15:00 - hour break, then again - 10 minute breaks. And turning off the reminder at 21:00.

Answer 1

I implemented something similar on Kerio Control. Only I blocked social networks and other heresy, and opened them for lunch. In the same way, ports are also blocked there, so if you find out which ports the viber breaks on, then you can make filtering rules by time, days of the week, etc.

Answer 2

Here you are cool, here you think to choose something that stimulates work, and you are talking about rest, respect!)