Vantage Purchase license

Vantage Office 1.2.4

Your work,
finally in focus.

A calm, powerful workspace for documents, data, presentations, projects, proofing, mail, calendar, and secure continuity—without turning your day into a maze of tabs.

Download for Windows Purchase license Explore Marketplace →
3-day trialWindows + LinuxSigned updatesTopic-locked AI
Quarterly launch
PAGE

Launch brief

Decision

One clear release story

Position the product around clarity, speed, and trusted collaboration.

PROJECT PULSE84%Ready for review
VANTAGE AI

Improve this writing

Uses only the Page content you approve.

Scope locked
ContinuityEncrypted, one-use transfer
MarketplaceSigned JSON-only packages
Page Writing
Grid Data
Stage Present
Base Organize
Proof Review
Aegis Mail

ONE WORKSPACE

Every tool understands the project.

Move between writing, numbers, presentations, databases, review, mail, and calendar without losing context or control.

P

Page

Professional writing, decisions, notes, publishing, native printing, and focused AI actions.

G

Grid

Formulas, ranges, forecasts, structured analysis, multi-cell selection, and clean imports.

S

Stage

Presentations built from original layouts, reusable scenes, and project-aware visual systems.

B

Base

Relational project data, client operations, linked records, and reusable schemas.

✓

Proof

Review work, track decisions, surface risks, and keep final output aligned.

A

Aegis + Calendar

Provider-native read-only Gmail and Microsoft sign-in, strict-TLS app-password support for other providers, and global planning outside project silos.

How Aegis sign-in works →

VANTAGE AI

Helpful by function. Bounded by design.

Vantage AI is not an unrestricted chatbot. Summaries summarize approved work. Rewrites rewrite approved writing. Data analysis stays inside approved Grid or Base content. Off-topic requests and prompt-injection attempts are rejected in both the app and the server.

  • No end-user token or endpoint setup
  • Only explicitly approved project sections are sent
  • Local grammar and design remain available when online AI is unavailable

VANTAGE MARKETPLACE

Add capability without surrendering control.

Every package is signed, hashed, permission-declared, and JSON-only. Native executables, shell commands, credentials, license keys, and decrypted project keys are prohibited.

View the full Marketplace

SECURITY THAT EXPLAINS ITSELF

Trust is a system, not a slogan.

01

Signed delivery

Update metadata and Marketplace packages are verified before use. Changed bytes fail closed.

02

Threat Ledger

Dangerous schemes, mixed-script domains, redirects, private-network risks, and executable downloads are inspected.

03

Protected local state

License and account state use operating-system protections. Raw credentials are not exposed to Marketplace packages.

04

Continuity

AES-256-GCM protects one-use transfers. The code and key remain separate, expire quickly, and are not stored as a Vantage cloud copy.

DOWNLOAD VANTAGE

Choose your platform.

Release files are delivered through the signed Vantage Cloudflare feed. Verify checksums before installation. The three-day trial does not require a purchase; buy a license when you are ready.

⊞
WINDOWS 11 / 10

Vantage Office Installer

Guided per-user installation with automatic updates.

Download installer
◇
WINDOWS PORTABLE

Portable edition

Run without a traditional installation. Automatic updating is disabled for portable builds.

Download portable
◉
LINUX

AppImage or DEB

Use AppImage across distributions or install the Debian package.

AppImageDEB

View SHA-256 checksums · Current website version 1.2.4

MACOS

Not available yet — funding needed.

Support development of a properly tested and signed macOS edition.

Donate monthlyOne-time donation

FAQ

Before you begin.

Does Vantage require AI setup?

No. Managed AI uses the Vantage service automatically. Online availability depends on the publisher service allowance; local grammar and design remain available without it.

Does activation require a Vantage backend?

No separate Vantage activation backend is required. The app validates a purchased license through the LemonSqueezy License API and protects local license state.

Can Marketplace packages run native code?

No. Vantage Marketplace packages are signed JSON documents with narrow types and declared permissions. Shell commands, native executables, credentials, and decrypted keys are prohibited.

What happens after the trial?

The three-day trial becomes non-destructive read-only mode. Existing work remains accessible; a valid license restores editing.