Unknown
As of May 2026, Unknown has — users.
Usersno change0%
—
—
Ratingno change0%
—
— reviews
Reviewsno change0%
—
Version
—
Permissions & access
- Permissions
- None declared
- Host access
- None declared
Technical
- Version
- —
- Manifest
- —
- Size
- —
- Min Chrome
- —
- Languages
- 0
- Featured
- No
Metadata
- ID
- deejfhkliigaeajkcbhakkcgdmceholl
- Developer ID
- —
- Developer Email
- —
- Created
- —
- Last Updated (Store)
- —
- Last Scraped
- May 25, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
Similar extensions
Alternatives to Unknown, ranked by description similarity.
Sum Them Up!
A simple extension that allows to sum numbers of the same kind on a webpage.
13
Quick Calculator
Just double-click a number, and its done.
27
★ 5.0
Quickly Calculator
A lightweight calculator on any website — fast, simple, and always ready
—
★ 5.0
QuickCalc
Lightning-fast calculator in your browser toolbar.
1
Suminator
Select a region on the webpage to sum all numbers within it
85
★ 5.0
Selection Calculator - Highlight & Calculate
Highlight numbers on any website and calculate instantly with the smart Selection Calculator popup for Chrome.
83
Quick Sum Selection
Draw a box to sum numbers on any webpage.
21
Web Calculator & Highlighter
Instantly calculate numbers you see online. Sum numbers, columns, rows, and highlight text. No more copy-pasting!
202
★ 5.0
Data sourced from the Chrome Web Store · last verified May 25, 2026.