Installation¶
System Requirements¶
These are the specifications Roscommon Systems recommends for the best experience with LIMA.
| Requirement | Recommended |
|---|---|
| Operating System | Windows 11 (64-bit) |
| RAM | 8 GB |
| Processor | 2.5 GHz quad-core |
| Display | 1920×1080 (1280×1024 minimum) |
| Internet connection | High-speed connection — required for AI features |
| Microphone and audio | A good-quality microphone and headphones. A microphone is required for voice control. |
| Monitors | A single-monitor setup |
| Screen reader | NVDA installed — recommended if you are fully blind, so you can use LIMA alongside it |
Installation Steps¶
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Download the installer from roscommon.systems/lima.
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Run the installer (
LIMA_Install.exe). If Windows Defender SmartScreen appears, select More info, then Run anyway. -
Accept the licence agreement and follow the on-screen prompts to choose an install location.
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Complete the installation. LIMA will launch automatically when the installer finishes.
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Sign in with your Google account in the window that appears on first launch. Select Sign in with Google — your browser opens so you can choose your account, then returns to LIMA automatically. LIMA remembers the session, so you won't need to sign in again on future launches.
Use your purchase email
Sign in with the same email address you used to purchase LIMA. Your plan is matched to your account by email, so signing in with a different address will drop you to the free tier. If you don't have a plan yet, select Buy a plan to open the Roscommon Systems store.
Tip
After signing in, you can configure your preferred voice, language, and other options in Settings.
Plans¶
LIMA offers four plans. Your plan is tied to the Google account you sign in with, so you can use LIMA on any computer by signing in — there is no limit on the number of devices.
| Plan | Usage | AI models |
|---|---|---|
| Free | A starter usage allowance that does not reset. Once it's used up, upgrade to keep using LIMA. | The models available on every plan: Qwen3.8 (the default), Muse Glimmer, and Kimi K2.5. |
| Go | A monthly usage allowance that resets each month. | The same models as the Free plan. |
| Standard | A larger monthly allowance than Go. | Adds GPT-5.6 Luna. |
| Pro | The largest monthly allowance. | Every model, adding Opus 4.8, GPT-5.5, and Kimi K2.6. |
To buy, change, or manage a plan, visit the Roscommon Systems store. You can view your current plan and usage anytime from the File menu, then Subscription Information. For what each model does, see Settings, then Available AI models.