💡No download needed for most of SWLens — every builder, Rune Lens, RTA Lens & the Bestiary run right in your browser. The desktop client is an optional add-on that embeds the game for a live in-game overlay on Windows.
SWLens Client
v0.1.5Windows 10/11 · Free · Optional
Play Summoners War with every SWLens tool built right into the game window. No Alt-Tab, no window juggling — the client embeds the game and runs your tools live.
SWLens-Setup.exe · ~166 MB · release notes ↗
Embedded game window
Summoners War runs inside SWLens — every tool side-by-side, no Alt-Tab.
Real-time Rune Lens
KEEP / SELL / RE-APP verdicts paint on the Sell screen, with Sell-lock protection.
RTA Lens
Scout any player — pick/ban & win rates, matchups, comps and leaderboards.
Bestiary
Look up any monster as you play: builds, win rates, best comps and counters.
All 6 builders, native
RTA, Siege, Arena, WGB, Caiross & General Optimizer — straight from your box.
Cloud sync & auto-updates
Your builds, JSON and stats sync everywhere; the client updates itself.
BEFORE YOU INSTALL
Requirements
- Windows 10 or 11 (64-bit)
- The Steam version of Summoners War
- ~150 MB free disk space
- A free swlens.io account
Getting started
- Run the installer and approve the admin prompt (needed to embed the game).
- Open Summoners War on Steam and wait for the title screen.
- Hit Attach in SWLens — that's it.
Unsigned build — Windows SmartScreen may warn on first run; click “More info → Run anyway”. Code signing is coming.
Download