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Everything Tifa Window does. Locally, on your machine.
The full engine is included from the free version. Premium adds long-form orchestration, real office exports and executable Xpacks — no data ever leaves your workstation.
The invisible engine
You describe a need. The engine does the prompt engineering for you.
Clarification
The engine resolves ambiguity and reformulates your intent.
Decomposition
It breaks the request into tasks, driven by the local LLM.
Actors
Each task goes to the right role: writer, analyst, calculation.
Execution
A structured deliverable comes out, ready to use and exportable.
Free account required · no licence key
Included, at no cost
Streaming local chat
Real-time answers, entirely on your machine.
Full Xprompt engine
Clarification → tasks → actors → execution, in one call.
Attachments (≤ 3)
PDF, Word, Excel, images — with vision and Tesseract OCR.
Hybrid ephemeral RAG
Sourced passages from your documents, without persistence.
Markdown / text export
Clickable links to the files, session directory.
4 languages · 2 themes
FR / EN / ES / PT, light or dark.
Lifetime licence · €39
Unlocked with Premium
Chained engine
Sequential orchestration, 2-stage gate, recursion, context budget.
Long sectioned deliverables
Intro + N sections + conclusion, ETA and per-section streaming.
Continuity
Resume and edit a previously produced deliverable.
DOCX/XLSX/PPTX/ODT exports
Real office files, 8 formatting styles.
Executable Xpacks
A business layer that reinforces the LLM: the code computes in a sandbox, the model writes. Catalogue maintained and regularly enriched by the Tifa Window team.
Persistent RAG + Projects
Project memory, session folder, RapidOCR.
Sovereign web search
Fresh, sourced public data; only the query leaves. On by default, can be disabled.
Real office exports
Premium generates real files, not copy-paste. 8 ready-to-use formatting styles.
Languages & themes
The interface and the engine speak four languages, in light and dark mode.
The best way to judge it: try it.
Create your free account and judge for yourself. Upgrade to Premium whenever you want exports, Xpacks and web search.