Is any way to do a tool where I can perform tasks like /system reboot.

I have about 140 routers in a net and y need to upgrade firewall rules, but i only can upgrade them one by one and this is very tedious.

i want to do a tool for upgrade my routers with right click, is it possible ?

Yes, thoose options should be there if you right-click on a managed device.
I will recommend this excellent MUM presentation by Patrik - http://mum.mikrotik.com/presentations/HU11/patrik.pdf

Hi,

i use linux server to do all of this. I uploaded ssh keys to all my ROS devices and now I can manage everything with ssh and list of IP addresses of ROS devices in my network. I do all device backups with ssh too. I tried Dude tools, but it looks like it is not usable on linux machine. On windows it works, but for me windows are too limited.

Best Regards

Vaclav