Sigil v0.1.13 · beta Join the beta

Purchasing opens with 1.0

Sigil is in beta and not yet on sale. When 1.0 ships, it will be a one-time purchase: checkout, payment, VAT, and receipts are handled by our merchant of record, with a 14-day money-back guarantee. Your license key arrives by email, is validated offline, and your signal data never leaves your Mac (privacy policy).

Sigil for macOS 1.0 in development
  • Every decoder and SDR driver included
  • The full analysis suite: symbols, bits, measurements, classifier

Pricing announced at launch · refund policy · license terms

Beta program opening soon
  • Full app, no feature gates
  • Signed, notarized builds with auto-update
  • Open a SigMF recording; no hardware needed
Ask for an invite

The button opens your mail app, or write to [email protected] directly. Participation is under the beta agreement; see the privacy policy.

Want to hear when it launches? Say so in that same email and we'll let you know; nothing else, no list-selling, per the privacy policy.