Browser512

A cross-platform desktop app for viewing several authorised web workspaces in one grid. Each numbered workspace keeps an independent persistent session on your device.

What it is

Grid selection from 1 through 512 workspaces
Per-pane address bar, navigation, and isolated local sessions
Independent tabs and adjustable two-tab Split View per workspace
Expand one workspace to full view; restore with toggle or Esc
Private mode with temporary partitions cleared on exit
Optional loading of trusted unpacked Chromium extensions

Zero-Exposure Credential Access Preview

Browser512 is testing a local, permission-bounded Automation Bridge for ChatGPT Work and Cursor. Trusted Sessions scope the controller, workspace, website and actions, with visible Pause, Revoke and Stop All controls. Credentials remain in operating-system secure storage and the connector receives status rather than raw passwords or OTP values.

Preview: this capability is undergoing packaged-app, cross-platform and independent security review. Security review status: internal QA completed for the stated build; independent security audit not completed. It is not a claim of absolute security.

Early Access Preview status

Browser512 is preparing a limited, invitation-only Windows x64 Early Access Preview. Enrollment is not open yet. The exact Windows installer must pass Authenticode signing and physical release QA before it can be offered. Credential Preview will default off, financial automation remains excluded, and the Automation Bridge remains local-only.

A vulnerability disclosure process and security transparency report are being prepared. Internal QA, community review and a disclosure program are not an independent audit or security certification.

Product boundary

Browser512 is a compliant workspace browser shell, not an anti-detection product. It deliberately does not alter browser fingerprints, evade platform controls, or conceal identity. Automation is limited to user-authorised Trusted Sessions and excludes financial transactions. Customers remain responsible for following every target site’s terms and applicable law.

Support

Contact admin@browser512.com for product questions or use the subject prefix [SECURITY] to report a vulnerability. Legal pages and the Early Access addendum are drafts and require counsel approval before any paid enrollment.