Stop uploading your sensitive PDFs and agreements to the cloud. AirSign is the beautifully fast, 100% offline desktop app built for professionals who value privacy.
Drag and drop any PDF or image, draw your signature naturally, and add text anywhere. Everything happens locally on your Windows PC.
• Zero cloud uploads. Total privacy.
• Instant Image-to-PDF conversion.
• Legally binding (eIDAS & ESIGN compliant).
• One-time purchase. No recurring subscriptions.
