You: Send me this installer, please
You: Needs to go out by tomorrow morning
LumeShare: Link ready. Just send it.
#1 TRANSFER
Moves big files, fast
Transfers go direct. No cloud drives to juggle — pick, upload, share, done.
Big files move fast.
Small ones move faster.
Whether it's a multi-gigabyte archive or a few-hundred-KB screenshot, LumeShare gets it there smoothly.
FEATURES
File sharing, done right
Pick file→Share link
#2 SIMPLE
Three steps to send
No extra drives to sign up for, nothing complicated — open the app and send.
Put the file in one placeSend the link to whoever needs itNo extra cloud account
#3 SECURE
Your files stay yours
Accounts are managed by the unified login system with encrypted passwords. Your files and permissions stay yours.
How it works
Three steps, start sharing
01
Install
Click the download button to get the latest Windows installer from the official channel, then double-click to install.
02
Open and go
No sign-up, no sign-in. Open the app and start right away — everything runs locally on your computer.
03
Start sharing
Pick a file, hit share, copy the link. No extra steps in between.
DATA SECURITY
Your files, yours only
Official downloads
Installers are published only here and on the official site. Links are maintained in the admin panel to avoid third-party risks.
Peer-to-peer
Files travel directly between your device and the recipient's — no third-party server relay, no copies kept.
Always updated
New features and fixes ship quickly. The changelog is public, and downloads always point to the latest build.
Community
Need help? We are here
Feedback, suggestions or issues — tell us directly.
File sharing, made simple
LumeShare · Windows desktop
Windows 10 / 11 · Free · Official