Apply · Renew · Deploy SSL certificates without the pain.
SSL Manager is a complete SSL certificate management tool for Let's Encrypt (ACME). It monitors expiry, renews on schedule, and can deploy certificates to cloud CDN providers.
Supports: macOS · Windows · Linux
ACME / Let's Encrypt
Automated certificate application using the ACME workflow, with clear logs and status tracking.
DNS Validation
Supports automatic DNS verification to reduce manual operations and renewal failures.
Cloud Deployment
Deploy issued certificates to cloud CDN providers including Aliyun and Tencent Cloud.
Scheduled Renewal
Built-in scheduler renews certificates before expiry and triggers deploy workflows automatically.
Monitoring
Track remaining days, certificate status, and HTTPS availability for all your domains.
Cross-Platform
Runs on macOS, Windows, and Linux via Electron—easy to install and portable.
Add domains
Import domains and track TLS status and expiration time in one dashboard.
Issue & verify
Choose DNS auto verification (supported providers) and complete the ACME flow.
Deploy & renew
Deploy certificates to cloud CDN and let scheduled renewals keep everything green.
DNS Accounts
Configure DNS provider credentials to enable automatic TXT record creation for validation.
Deploy Accounts
Configure cloud CDN accounts to deploy issued certificates automatically after success.
Scheduler
The built-in scheduler checks tasks periodically and triggers renewal and deployment.
Is the private key uploaded?
No. Private keys are generated and stored locally on your machine.
Which CA is supported?
Let's Encrypt is supported via ACME. The app is designed to be extensible for other CAs.
Does it support auto deploy?
Yes. After issuance/renewal, certificates can be deployed to cloud CDN accounts configured in the app.
How do I take real screenshots?
Take a screenshot inside the app, then save it as html/images/screenshot_en.png for this page.