GlassWire
Also called glass wire, glasswire firewall
A network monitor with a graph and an optional firewall. The window is GlassWire.exe. It is not Resource Monitor.
What you need to know
GlassWire.exe is a graph. resmon.exe is the Windows tool.
GlassWire visualizes per-app network use and can add a firewall. Resource Monitor is built into Windows. ZoneAlarm is an older firewall brand. This is not Defender.
- What is it?
- Network graph plus optional firewall
- Same as Resource Monitor?
- No. resmon.exe is the Windows tool
- Antivirus?
- No
What is GlassWire?
GlassWire is a network monitor with an optional firewall. GlassWire.exe is the UI. Resource Monitor is a different Windows tool.
If you have never used it
If you want a pretty graph of which app just used the network, this is GlassWire, not Resource Monitor. Download it from glasswire.com. GlassWire.exe is the window. resmon.exe is the Windows tool. GlassWire can also act as a firewall. Two firewalls with Windows Firewall is the usual fight. This is not an antivirus.
What is it used for?
The graph names apps. Resource Monitor's Network tab is the in-box version without this skin.
Paid GlassWire can block apps. Windows Firewall is still there. Two policies can fight.
A new exe talking on the network can pop. That is GlassWire, not Defender.
Who is it for?
- People who want a graph instead of resmon.exe
- Users who turned on the GlassWire firewall and still have Windows Firewall on
- Anyone who thought this was an antivirus
Current status
Actively sold. This article is the Windows app, not a packet capture lab.
How old is it?
GlassWire launched in 2014 as a consumer network visualizer. It is not the Windows 7 Resource Monitor and not ZoneAlarm from 2000. Current builds still sell Free and paid SKUs.
Versions
Major channels first. Exact build numbers are not all verified here.
System requirements
Values follow the publisher's public guidance. Workload still changes the real need.
Minimum
| Operating system | Windows 10 or Windows 11, per GlassWire |
|---|---|
| RAM | Light UI. History size follows how long you keep logs |
Resource profile
- CPU demand
- Low while graphing
- Disk demand
- Connection history
Installed processes
These executables belong to this product when it is installed.
| GlassWire.exe | Monitor UI. Not resmon.exe |
|---|---|
| GWCtlSrv.exe | GlassWire control service on many installs |
Startup components
GlassWire can start with Windows to keep the graph. That is an app setting.
File locations
| Typical install | C:\Program Files (x86)\GlassWire\ |
|---|
Common problems
Two firewalls
GlassWire firewall plus Windows Firewall can block the same app twice. Pick an owner.
People treat the graph as proof of malware
A backup client will look loud. The graph is traffic, not a Feex verdict.
Getting unstuck
Compare with resmon.exe if you doubt the graph
Resource Monitor > Network. Same PC, in-box tool.
Disable the GlassWire firewall if Windows Firewall already owns policy
Monitoring can stay. Two blockers are the fight.
Install from glasswire.com
A "GlassWire pro crack" host is not SecureMix.
Alternatives
Resource Monitor if you want the in-box graph. ZoneAlarm if you wanted that older firewall brand. Windows Security for the Windows Firewall page.
Official help and downloads
Start with the vendor. Random exe sites are not a support channel.
| Download | www.glasswire.com/ Official installer or vendor page |
|---|---|
| Help | www.glasswire.com/help/ Vendor support |
| Official site | www.glasswire.com/ Start here, not a random exe host |
Related hardware
The monitor is light. Long histories use disk. It is not a full packet capture appliance.
Technical details
Technical details
Vendor version numbers change. This article does not pin a build.
Sources and verification
Reviewed by Feex editorial. Last verified August 2026 Status: Feex Reviewed. How we research.
- GlassWire official site · Vendor product page
- GlassWire help · Vendor support
- Foxhole process map · First-party samples on Windows PCs. Not a lab benchmark.
Was this article useful?
A yes or no is enough. Pick a reason if you want, or add a short note.
Thanks. That helps us improve this page.