Arc will stop working in December as The Browser Company moves users to Dia
The Browser Company stopped accepting new Arc accounts on October 22nd; existing users can keep using the browser until December 22nd, when desktop access ends and accounts are deactivated.
By Ryan Merket · Published
Primary source: The Browser Company
Why it matters
Arc's shutdown sets a fixed deadline for users; Dia is the designated successor under Atlassian ownership.

The Browser Company has begun winding down Arc, the browser Josh Miller and co-founder Hursh Agrawal built around the idea that a browser could do more than hold open web pages. As of October 22nd, new Arc accounts can no longer be created. Existing users have until December 22nd, 2026, before Arc stops working on macOS and Windows and their accounts are deactivated.…
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