Download
ResearchPLS for Windows
Download and install for free -- your 7-day trial starts inside the app, no payment required. Decide to buy a license any time after.
No card, no account, no Lemon Squeezy checkout for this step -- install the app, then start your trial with just an email address from inside it.
Seeing a "Windows protected your PC" screen?
That's expected -- we're a new, independent publisher and haven't purchased a paid code-signing certificate yet, not a sign of a problem with the installer. Click More info, then Run anyway to continue.
Launch Price
€69.99 / year
This is our real launch price for early customers -- activate now and it's locked in for your first 2 years, even if the regular price rises later.
Already decided? Buy a license — €69.99/yearSystem Requirements
- Windows 10 or later (64-bit)
- 4 GB RAM minimum (8 GB recommended)
- ~300 MB free disk space
- No separate Python installation required -- the engine ships inside the installer
Installation
Download and run the installer (ResearchPLS_0.1.0_x64-setup.exe), then launch ResearchPLS. On first launch, start a 7-day trial with just an email address -- once per account, reinstalling doesn't reset it. When you're ready to buy, activate with the license key from your purchase confirmation (or an admin-granted key) directly inside the app; your projects and data are untouched.
License Information
ResearchPLS is €69.99/year, one user, one active device. See the Pricing page for what's included in the trial versus the full version, and License Activation in the docs for how to activate a purchased license.