ExpressVPN

ApplicationKape

Also called express vpn, lightway

KapeSecurity

A consumer VPN. Lightway is their protocol name. The window is ExpressVPN.exe. It is not NordVPN. Kape also owns PIA.

What you need to know

ExpressVPN uses Lightway. NordVPN uses NordLynx. Different apps.

ExpressVPN.exe is the Kape consumer VPN. Lightway is their protocol. PIA is a sister brand. NordVPN is a competitor. Tailscale is a mesh, not this product.

What is it?: Kape consumer VPN. Lightway is their protocol
Same as NordVPN?: No. Different company and exe
Same as PIA?: Sister Kape brand, different client

Feex says

If Lightway is the protocol in the window, this is ExpressVPN, not NordVPN. I would not run it next to PIA just because Kape owns both. I would not treat it as Tailscale.

What is ExpressVPN?

ExpressVPN is a consumer VPN under Kape. ExpressVPN.exe is the Windows client. Lightway is their protocol name.

If you have never used it

If you paid ExpressVPN, this is the Kape consumer VPN, not NordVPN. Download it from expressvpn.com/latest. ExpressVPN.exe is the Windows client. Lightway is their protocol name. Private Internet Access is a sister Kape brand with a different exe. This is not Tailscale.

What is it used for?

Consumer VPN tunnel

Country servers for privacy or geo unlock. Not a Tailscale tailnet of your own PCs.

Lightway protocol

Lightway is ExpressVPN's name. Nord calls theirs NordLynx. PIA has its own client.

Split tunnel in the app

App-level split tunnel is an ExpressVPN setting. It is not Windows built-in VPN.

Who is it for?

People who already pay ExpressVPN
Users who also see PIA on the same Kape receipt
Anyone who should not install NordVPN as a second live tunnel

Current status

Actively sold by Kape. This article is the Windows ExpressVPN app, not PIA.

How old is it?

ExpressVPN launched in 2009 and later joined Kape. Lightway is the in-house protocol they advertise. Current Windows builds are the ExpressVPN app, not a 2012 OpenVPN-only helper.

Versions

Major channels first. Exact build numbers are not all verified here.

Windows app

Lightway

OpenVPN mode

System requirements

Values follow the publisher's public guidance. Workload still changes the real need.

Minimum

Minimum system requirements
Operating system	Windows 10 or Windows 11, per ExpressVPN support
RAM	Light client

Resource profile

CPU demand: Lightway or OpenVPN while connected
Network demand: All traffic while the tunnel is up

Installed processes

These executables belong to this product when it is installed.

Installed processes
ExpressVPN.exe	VPN client

Startup components

ExpressVPN.exe can connect at logon from its settings.

File locations

Common ExpressVPN locations
Typical install	C:\Program Files (x86)\ExpressVPN\

Common problems

ExpressVPN plus PIA both connected

Same parent, two tunnels. Pick one Kape VPN.

Lightway confused with WireGuard.exe

Lightway is ExpressVPN's protocol. The official WireGuard client is a different install that needs your own server.

Getting unstuck

Install from expressvpn.com/latest

A "ExpressVPN crate key" forum exe is not the vendor. Activation uses your ExpressVPN code.

Switch Lightway versus OpenVPN in the app if a network blocks one

That toggle is inside ExpressVPN.exe, not Windows Settings > VPN.

Disconnect NordVPN first

Two consumer VPNs fight over the default route.

Alternatives

NordVPN or Mullvad for another consumer VPN. PIA if you already have that Kape brand. Tailscale if you wanted a mesh.

Official help and downloads

Start with the vendor. Random exe sites are not a support channel.

Official contacts
Download	www.expressvpn.com/latest Official installer or vendor page
Help	www.expressvpn.com/support Vendor support
Official site	www.expressvpn.com/ Start here, not a random exe host
Lightway	www.expressvpn.com/lightway ExpressVPN protocol name. Not NordLynx

Related hardware

Encryption uses CPU. The client is light when idle.

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.

ExpressVPN official site · Vendor product page
ExpressVPN help · Vendor support
Foxhole process map · First-party samples on Windows PCs. Not a lab benchmark.

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