codeBage
LifeOS
◦ Windows · local-first · open-source · 2026

Your second brain,
fully local.

LifeOS quietly indexes your own screen, voice, and system audio on Windows. It OCRs every frame and transcribes every word — then lets you ask anything across your own memory. Free. Open-source. Nothing leaves your PC.

Download freeSource on GitHub ↗Free · Windows 10/11 · no account
◦ What it does

Index. Transcribe. Recall.

Always-on memory

Indexes your screen, voice, and system audio locally. Tiny ring buffer; nothing leaves your machine.

OCR + Whisper transcription

Every word on your screen, every word you say or hear — indexed and searchable.

Ask anything

Local LLM answers questions across your indexed memory. Daily digest, mood timeline, patterns.

Air-gap mode

One toggle blocks every outbound byte. Verify in the live network log.

◦ Inside the app

See it in action.

LifeOS main memory view showing live indexing
01Memory · screen, voice, and system audio quietly indexed.
LifeOS Ask interface — question and answer over indexed snippets
02Ask · local LLM answers across your indexed memory.
LifeOS timeline of indexed memory entries
03Timeline · scrub your day. Every frame, every word, every window.
LifeOS Settings → Network log showing privacy verification
04Network log · every outbound byte, listed with timestamp.
LifeOS Settings panel with storage and network controls
05Settings · storage, air-gap mode, AI endpoint — all local.
◦ What you get

Free. Open. Yours.

Free, forever

No license. No trial. No account. Download and run.

Local-first

Everything indexes and stays on your own PC. No cloud, no upload.

Open source

Full source on GitHub. The build that ships is the build you can read.

No telemetry

Zero analytics, zero phone-home. Air-gap mode kills every outbound byte.

◦ Download · free

Get the installer.

LifeOS for Windows

All features unlocked, forever. No license, no trial, no account. Free and open-source.

Download LifeOS-Setup.exeAll releases ↗x64 · ~180 MB · signed
SHA-256 + changelog published on the GitHub release page above.
◦ Requirements
  • Windows 10 (1903+) or Windows 11
  • x64 CPU · 8 GB RAM recommended
  • ~2 GB free disk for index + bundled model
  • Microphone + screen access permission
◦ Privacy stance

Indexed data stays on your machine — in a SQLite file you can open, delete, or wipe. Zero mandatory outbound traffic. Every byte that does leave (only if you point it at an LLM) is listed in Settings → Network with timestamp and byte count.No telemetry. No account. No cloud.