Looking for software

[HeyIAmInfinity]

Hi everyone, i'm looking for some specific software:

 

1: A good email client that works well with icloud and exchange, best if had integration with point 2.

2: A task manager that has functionality similar to Omnifocus (https://www.omnigroup.com/omnifocus), should allow template, task by hour and having integration with other software could be a plus, ios app would be amazing but not necessary.

3: A software that work as a box where i can open unsafe software and downloaded files, don't know the correct name for this.

4: An good encryption software that allows to encrypt entire drives, (windows 10 has this in pro version so should i upgrade to it?)

Extra: customizable torrent client, not as important as above.

 

I can buy these software so i don't care it those are free or not. 

If you have any suggestion for a free source code software that check some of these feature but not all please post in anyway as i could maybe add those feature myself.

 

Thanks

[Droidbot]

Thunderbird

Todoist

Sandboxie

and get Win10 Pro and Bitlocker, and you'll be good

[LogicalDrm]

Thunderbird, Google Calendar/Thunderbird, any premium protection software, dunno/no need.