What is the solution for corporate backup?

Question

Backup

Good day, I'm looking for a backup solution for working PCs and servers. All of them are in different places outside the local network. There are both windows 7.10 and win server and linux, and even mac os
backups need to be done both completely of all hdd, and partially OS + some folders.
scheduled, incremental. So that it would be possible to restore from a backup both the entire OS on the new hardware and partially extract the desired file
and store all backups on one server

ps well, both honey and a spoon, free solutions are welcome :)

although I'm not sure that there is even a paid one something that can do it all

Answer 1

All of them are in different places outside the local network.

I think it's a crazy idea.
Try changing the problem statement.
For example, start a cloud storage for data.
Put additional disks on computers for local archiving with anything, at least using OS tools. Anyway, in the event of a breakdown, failure, you will need physical access to the "sick"

Answer 2

Veeam

Answer 3

https://ru.wikipedia.org/wiki/HP_Data_Protector
Expensive. Powerful.
You can look at https://en.wikipedia.org/wiki/Backup_Exec
worked with it a hundred years ago, but I have no idea what state this product is in now. They write on the wiki, it seems there is a version for 2020.

Answer 4

Veeam
or backula...