Private AI for your files
Find, understand, and interact with your documents — instantly and completely offline.
Stop searching. Start knowing.
Finding the right file shouldn’t take minutes — or hours. Latera transforms your folders into a smart, searchable knowledge base powered by local AI.
Semantic Search
Find files by meaning, not just keywords. Even if you don’t remember the exact name.
Ask Your Files
Ask questions and get instant answers from your documents. No manual searching.
Auto Tags & Summaries
Automatically organize and understand your files. Save time on reading.
Real-time Indexing
New files are processed automatically. Your knowledge base is always up to date.
Your data stays yours
Unlike cloud-based AI tools, Latera runs entirely on your device.
No uploads. No tracking. No
subscriptions.
Simple. Powerful. Private.
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1Choose a folder
Select the folder you want to monitor
-
2
Latera analyzes your files
Builds a smart index using local AI
-
3
Search or ask questions
Get instant results and answers
Built for people who work with information
- Lawyers — find contracts instantly
- Accountants — locate financial documents
- Engineers — search technical files
- Students — study smarter
- Writers & researchers — organize knowledge
Why Latera?
| Feature | Latera | Cloud AI tools |
|---|---|---|
| Works offline | ||
| Data privacy | ||
| No subscriptions | ||
| Local processing |
Frequently Asked Questions
Is Latera free to use?
Yes. After downloading from the Microsoft Store, you automatically receive a free 3-day PRO trial with full access to all features. After the trial, core features remain free forever. Advanced PRO features require a one-time license purchase.
Does Latera work without an internet connection?
Yes, completely. All AI processing happens locally on your device using on-device models. Once installed, Latera works fully offline — no internet connection is required for search, Q&A, or file indexing.
Is my data safe? Does Latera upload my files anywhere?
Never. Latera runs 100% on your device. Your files are never uploaded to any server — there is no cloud component whatsoever. Your documents stay completely private.
What file formats does Latera support?
Latera supports common document formats including PDF, DOCX, TXT, and image files. Simply point it at a folder and it will index all supported files automatically.
What is the difference between the free and PRO versions?
Core features — including semantic search and basic document interaction — are free forever. PRO unlocks extended AI Q&A, unlimited indexing, and priority support. Every new install includes a full 3-day PRO trial so you can experience everything before deciding.
Does Latera work on Mac or Linux?
Currently Latera is available for Windows only, distributed through the Microsoft Store. Support for other operating systems may be added in the future.
How do I get started with Latera?
Download Latera from the Microsoft Store — installation takes just a few minutes. Your free 3-day PRO trial starts automatically. Select a folder, let Latera index it, and you can immediately start searching and asking questions about your documents.