This add-on was removed from Firefox Add-ons Store on 2026-05-13
Features & Capabilities
User Growth & Download Statistics
Manifest V2 Add-on
- By:
- W88
- Daily users:
- 8
- Rating:
- 5.00 (1)
- Version:
- 1.3 Last updated: 2025-06-01
- Version code:
- 5958786
- Creation date:
- 2025-05-29
- Risk:
- Very low risk impact High risk likelihood
- Permissions:
- Size:
- 42.27KB
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-05-13
- Compare stats and ranking:
- Hebrew Calendar vs Hijri Calendar & Time – Islamic Date
- Hebrew Calendar vs Hijri Cal
- Hebrew Calendar vs Simple Calendar
Contact the developer
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Is Hebrew Calendar 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.
Hebrew Calendar does not require any sensitive permissions.
Risk impact analysis details
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.
Hebrew Calendar may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.
Risk likelihood analysis details
- Critical This extension is not longer available in the store
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