Passman Premium

Name: Passman Premium
Author: JPITSG

Password manager for self-hosted Nextcloud Passman servers. Client-side encrypted vaults, autofill, password generator, OTP support and 46 languages — an actively maintained fork of the Nextcloud Passman extension. No analytics, no telemetry.

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-07-29

Version:

1.0.15

Last updated: 2026-07-28

Features & Capabilities

FEATURES

Client-side encryption: credentials are encrypted in your browser (AES-256-CCM) before they ever reach your server. Your vault password never leaves your device.
Autofill with origin-scoped matching (scheme, host and port), an in-field password picker, a right-click menu, and save/update prompts for new or changed logins — including change-password forms.
Password generator with configurable character classes; custom fields and OTP/TOTP codes supported.
Multiple Nextcloud accounts and shared team credentials.
Themes (system / light / dark), 46 languages, and a keyboard-accessible UI.

PRIVACY

HTTPS-only server connections. Your data goes only to the Nextcloud server you configure.
No analytics, no telemetry, no third-party data flows.

REQUIREMENTS

Firefox 140+ (desktop).
A Nextcloud server reachable over HTTPS with the Passman app installed.

Free software, licensed under the GNU AGPL v3.

User Growth & Download Statistics

Add-on

By:

JPITSG

Daily users:

Version:

1.0.15 Last updated: 2026-07-28

Version code:

6380476

Creation date:

2026-07-21

Risk:

Permissions:

Content scripts matches:

Size:

2.27MB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-29

Compare stats and ranking:

Ranking

# 131,524 ▲

Other rankings

#84 in premium keyword 16 ▲

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

JPITSG

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/passman-premium-jpitsg/

Is Passman Premium Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Passman Premium requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Passman Premium is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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