Windows · macOS

Legal Vault AI comes to your vault.

AI answers, summaries, and drafts need internet access and your consent to send data.

Download the app See the workspace
  • Local semantic search
  • PII masked before Cloud AI

Cloud AI trial: 7 days · 50 credits. Account required · No credit card.

File explorer and AI Chat for reviewing case materials View full size

Cloud AI

Connect your files. Ask questions. Draft documents.

Ask Cloud AI questions and draft legal documents using case files, legislation, and case law connected to your project.

  1. Review evidence — Open files from the explorer and read the original alongside the AI answer.

    File explorer, evidence viewer and AI Chat in one workspace View full size

  2. Draft documents — Write and review a draft with the file explorer, LVML document and AI Chat in one workspace.

    Document drafting with the file explorer, LVML viewer and AI Chat View full size

Sensitive Data Protection

Review sensitive information before Cloud AI

When a task needs Cloud AI, Legal Vault detects likely personal data before anything is sent and lets you review the masked preview first, reducing sensitive-data exposure risk.

  1. Stored on your PC

    Document storage and semantic search run on your device.

  2. Review what is sent

    Check detected personal information and the masking preview.

  3. Cloud AI with consent

    Review and send the content needed for the AI task.

Personal data and masking comparison before sending View full size

A different way to keep files

No file upload required. Your originals stay on your PC.

You do not need to upload original files to a server to store and search them. Legal Vault connects folders on your PC and manages documents and search indexes on your device.

Legal Vault

Originals and search indexes stay on your PC. Only the minimum data needed for the AI task is sent to an external server with your consent.

Upload-based AI services

File copies are uploaded to an external server, where AI works with the stored files.

Less external storage means fewer places of exposure

Keeping fewer copies of original files outside your device reduces reliance on a server's access, retention, and deletion policies. You retain direct control over where documents live and who can access them.

Solo plans at a glance

Create an account, try it free, then choose the plan you need.

Cloud AI available now: GPT Fast

Free Trial

Try Cloud AI for 7 days.

$0 7 days
  • 50 GPT Fast Cloud AI credits
  • No credit card needed
Start for free

Solo Cloud AI

Cloud AI

Powerful legal analysis with GPT Fast Cloud AI — no high-end machine required.

$69 /mo
  • 600 Cloud AI credits/month
  • GPT Fast Cloud AI
  • Additional AI credits available for purchase
Get started
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Frequently asked questions

Are my documents sent to external servers?
Content needed for Cloud AI tasks is sent to external AI services with your consent. Document storage and semantic search run on your PC. You can review detected personal information and the masking preview before sending.
Can I use it without internet?
Document storage and semantic search run on your device. AI questions, summaries, and drafting require an internet connection to Cloud AI. Sign-in and subscription checks may also need a connection.
Is my data safe when using cloud AI?
Using Cloud AI sends the content needed for the task to an external AI service. By default, Legal Vault detects potential personal information such as ID numbers and phone numbers and provides a masking preview for review before transmission. Masking reduces exposure risk but cannot guarantee that every item of personal information will be detected or protected, so review the content before sending it.
Which formats can I view in the file viewer?
The file viewer opens PDF, DOCX, HWP/HWPX, XLSX, CSV, PPTX, RTF, HTML, Markdown, text files such as TXT, JSON, and XML, common image, video, and audio formats, EML email files, and ZIP, TAR, and GZ archives. Display and search capabilities vary by format.
Do I need an account for the free trial?
Yes. Install the app and create an account to start the 7-day trial. No credit card is required.
Can I keep using Cloud AI after the trial?
After the trial period or included credits run out, you need a paid plan and available credits. See the pricing page for included allowances and credit purchases.

Windows · macOS

Get started for free

Install the app and create an account to start your 7-day free trial. No credit card required.

Download the app

Installed on your PC. Runs on your PC.

Version 0.0.22 · closed beta