Browser Extension Version 18.0.0
Released on June 23, 2026
Overview
Keeper Browser Extension version 18.0.0 introduces support for Nested Shared Folders and BreachWatch along with various performance improvements and bug fixes.
Currently in preview and production rollout has started.
New Features
Nested Shared Folders With Role-Based Folder Permissions
Keeper is redefining how users and teams organize, share and protect their most sensitive records. With the introduction of Nested Shared Folders with Role-Based Folder Permissions, we’ve rebuilt the vault’s folder, sharing and permissions model from the ground up, delivering a more flexible and scalable experience for every user and team.
Role-Based Folder Permissions give administrators granular control over exactly who can view, edit, share and manage content at every level of the folder hierarchy — whether you're an individual user, managing a small team, or operating across a global enterprise.
During this transition, the new Nested Shared Subfolder system will exist alongside the existing Classic folder system and permission model, with two distinct folder icons to help users easily differentiate between them.
This feature is currently available by invitation only. To learn more and request access, please see our end-user guide, contact your Keeper representative or visit keepersecurity.com/contact.
User Experience
Within the browser extension, users can now add new and existing records to any newly created folders within the Nested Shared Folders system and all associated permissions will apply consistently across clients.
Classic and Nested Shared folders are easily distinguished by two distinct folder icons — Nested Folders display as solid in color, while Classic folders appear with a transparent icon.
Improvements
BE-7072: Performance improvements for vaults that have hundreds of entries mapped to the same domain.
BE-7447: Added support for BreachWatch in the Keeper Browser Extension. BreachWatch is a powerful, secure add-on that monitors the internet and dark web for breached accounts matching your Keeper Vault records, alerting you to take immediate action, including changing your password at the affected website to protect yourself against hackers.
Bug Fixes
BE-7685: Newly shared records do not always appear while user is actively logged into the extension.
BE-7659: Form filler iframe popup is not clickable when login modal opened.
BE-7655: Device Approval screen fails to load if SSO account requires device approval.
BE-7644: When user has multiple records for same URL, clicking "Launch" from URL field on detailed view on record B fills credentials from record A if A has Autofill ON.
BE-7466: When user has multiple records for same URL, clicking "Launch" from detailed view on record B fills credentials from record A if A has Autofill ON.
BE-7611: Click-and-drag to secondary monitor causes popups to flicker or disappear (Firefox).
BE-7578: Master password reveal then left click behavior in Windows is non-standard (single vs double click).
BE-7479: Manual Sync fails to update role enforcement policy changes.
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