PDF Reader That Is The Best For User Privacy?

[Average_Joe (Joey)]

]

@lepras

@Average_Joe

Do you use anything else to prevent Sumatra from contacting the Internet and sending private and personal user data?

firewall it? (Portmaster)

I appreciate your reply!

I don’t have any experience with this App. Is it recommended on Privacy Guides?

How can I trust it?

Edit: I have a thread here dedicated to the topic of Windows software firewalls:

Software Firewall for Windows?

That’s a general problem with unsandboxed apps. On Linux it’s not different. If you use a sudo account for everyday use, it’s even easier for malicious apps to manipulate firewall rules than on Windows.