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GoodbyeDPI vs Accesser: catalog facts
GoodbyeDPI	Accesser
Free Free and open source under the Apache 2.0 licence.	Free Free and open source under the GPL 3.0.
Windows	Windows
Works against both passive and active DPI Runs locally without a remote proxy or VPN server	Restores access to sites blocked by SNI connection resets Editable rules file for choosing which sites it handles
Windows only Requires administrator privileges	Only addresses SNI RST blocking, not other forms of censorship Much of the documentation is in Chinese
Downloadable app	Downloadable app
Open source	Open source
License: Apache-2.0	License: GPL-3.0
No account needed	No account needed
Not stated if it works offline	Not stated if it works offline
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.