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Cocoa Packet Analyzer vs A-Packets: catalog facts
Cocoa Packet Analyzer	A-Packets
Free Downloadable directly from the developer site with no price shown.	Freemium Free public analysis up to 25 MB; private plans and on-prem deployments are paid.
macOS	Web
Native macOS interface with menu bar capture QUIC, HTTP/3 and TLS 1.3 decryption	No signup needed for public analysis Pulls out credentials, files and sessions automatically
Current version requires macOS 26 or later macOS only	Free results pages are public Free uploads limited to 25 MB
Downloadable app	Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	No account needed
Works offline	Needs internet
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.