Also called weixin, wechat desktop
Tencent's messenger required for many China-facing accounts. On Windows the process is WeChat.exe.
What you need to know
WeChat is Tencent's later messenger. It is not WhatsApp.
WeChat.exe is the Windows client. WhatsApp is Meta. QQ is Tencent's older IM. QR login still starts on the phone.
- What is it?
- Chat
- Still current?
- Yes, see Current status
- Official download?
- Use the vendor link in this article
What is WeChat?
WeChat for Windows is Tencent's desktop messenger. Mini programs and official accounts are WeChat features. The executable is WeChat.exe.
If you have never used it
If a China-facing account said add me on WeChat, this is Tencent WeChat (Weixin), not WhatsApp. Download the Windows client from windows.weixin.qq.com. The process is WeChat.exe. QR login starts from the phone. QQ is Tencent's older IM network.
What is it used for?
Personal threads plus subscription accounts. WhatsApp does not host these official accounts.
Many services ask for a WeChat QR. That is why the desktop app stays installed.
Media in the WeChat thread. It is not a Windows share folder.
Who is it for?
- People who need WeChat for work or family in China-facing networks
- Users who already scan WeChat QR codes on the phone
- Anyone who mixed it up with WhatsApp or QQ
Current status
WeChat (2011) is a current chat from Tencent. The vendor still points Windows users at https://windows.weixin.qq.com/.
How old is it?
WeChat launched in 2011. International branding is WeChat. The Chinese client is Weixin. It is newer than QQ (1999) and not a WhatsApp clone from 2009.
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 | A current supported Windows 10 or Windows 11 release, per the vendor |
|---|---|
| RAM | Enough for Windows plus this app. Heavy projects want more. |
Resource profile
- CPU demand
- Follows what you open inside the app
- RAM demand
- Follows documents, tabs, or libraries
Installed processes
These executables belong to this product when it is installed.
| WeChat.exe | Main Windows executable |
|---|
Startup components
WeChat can start with Windows from its own setting.
File locations
| Typical install | C:\Program Files\Tencent\WeChat\ |
|---|
File formats
Common problems
Desktop login stuck on QR
The phone WeChat app must scan. That is the product flow, not a dead webcam driver by itself.
People uninstall QQ to remove WeChat
They are separate Tencent apps. WeChat.exe stays.
Getting unstuck
Install from windows.weixin.qq.com
A WeChat English crack is junk. Tencent hosts the Windows build.
Scan with the phone WeChat, not the camera app alone
The in-app scanner is the supported path.
Quit WeChat.exe from the tray
Closing the window can leave the desktop client resident.
Alternatives
WhatsApp if the group is not on WeChat. QQ if the contact is on the older Tencent IM. LINE if the region is Japan or Taiwan instead.
Official help and downloads
Start with the vendor. Random exe sites are not a support channel.
| Download | windows.weixin.qq.com/ Official installer or vendor page |
|---|---|
| Help | www.wechat.com/en/ Vendor support |
| Official site | www.wechat.com/en/ Start here, not a random exe host |
Related hardware
A working camera helps QR login. Chat itself is light on CPU.
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.
- WeChat official site · Vendor product page
- WeChat 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.