License

Univer SDK Pro advanced capabilities require a license to unlock full benefits. This page explains how to obtain, configure, and verify a license.

When a License Is Required

• Evaluation: license not required, but features are limited (watermark, import size, collaboration quota)
• Production: recommended to purchase a license for full access

If you have not deployed the server yet, see Quick Start.

Get a License

1. Visit the License page and sign in
2. Download the license file

Free Trial License

You can request a 30-day trial license:

1. Visit the License page and sign in
2. Click “Get trial license”

Add or Update a License

Unzip license-univer.zip to get license.txt and licenseKey.txt. Do not edit them.

Use License in Client

Preset Mode

import { UniverSheetsAdvancedPreset } from '@univerjs/preset-sheets-advanced'const { univerAPI } = createUniver({  presets: [    UniverSheetsAdvancedPreset({      license: `Content from license.txt`,    }),  ],})

Plugin Mode

Register UniverLicensePlugin first after creating the Univer instance:

import { UniverLicensePlugin } from '@univerjs-pro/license'univer.registerPlugin(UniverLicensePlugin, {  license: `Content from license.txt`,})

Use License on Server

helm upgrade --install -n univer --create-namespace \--set global.istioNamespace="univer" \--set-file universer.license.licenseV2=$(YOUR_LICENSE_TXT_PATH) \--set-file universer.license.licenseKeyV2=$(YOUR_LICENSE_KEY_TXT_PATH) \univer-stack oci://univer-acr-registry.cn-shenzhen.cr.aliyuncs.com/helm-charts/univer-stack

Verify License

Frontend Verification

• Missing or invalid license shows watermark and limits
• Valid license removes limits

Server Verification

Visit host:8000/universer-api/license/key to inspect entitlements. For local:

http://localhost:8000/universer-api/license/key

{  "verify": "true",  "release_type": "COMMERCIAL"}

FAQ

1. Verification failed: check license validity, file integrity, and service restart
2. Watermark still present: verify client-side license injection
3. Other issues: contact support