You have the ideas,
yet the book is still unwritten.

Not because you did not start, but because book writing is surviving the long middle, where enthusiasm fades, blocks become real and drafts quietly pile up into oblivion.

Meet
Termina

A smart, local-first writing system built for one thing: finishing. From the first real page to a completed book

See it in action

The Silent City

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Focus Mode

The Silent City

Unknown Author
Chapter One: Arrival
Chapter Two: Silence
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Chapter One

Make this more atmospheric
Too slow?
Motivation?
Editor Assistant
Ask about your story...

Termina

Your intelligent writing companion. A local-first workspace that knows your manuscript and provides AI-powered insights and suggestions.


Available for Windows, macOS, and Linux.

Local First

Your words never leave your machine unless you say so. Lightning fast, zero latency, complete privacy.

Full Manuscript Knowledge

Termina reads and knows your entire manuscript. Ask questions about your plot, characters, and lore with perfect context.

Deep Research

Integrated research tools that let you browse, clip, and cite sources without breaking your flow.

Own your tools. Forever.

Termina is built on the philosophy of local-first ownership. You buy the software, you own it. Optional cloud services are there if you need them.

Lifetime License

$49/ once

Yours for life. No hidden costs.

  • Free software updates forever
  • Assisted Local AI installation (unlimited use)
  • BYOK (Bring Your Own Key) support for OpenAI, Anthropic, etc.
  • Offline-first architecture

Termina Cloud (optional)

$9/ month

Add-on for power users. Your data remains 100% private

  • Unlimited* AI cloud generation, blazing fast
  • Unlimited* Deep Research agents
  • Unlimited* Character Portraits
  • Encrypted Cloud Sync & Backup

*Intended for normal and heavy use. Programmatic anti-abuse limits still apply.

Start writing

Available for Windows, macOS, and Linux