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Preview of Ruler

Ruler by Firefox user 13860642

Add a ruler below your mouse to help read long lines. Fired by ctrl+click

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More information
Version
1.1
Size
8.83 KB
Last updated
6 years ago (Mar 14, 2018)
Related Categories
License
GNU General Public License v3.0
Version History
Add to collection
Release notes for 1.1
Icons of various sizes are updated
More extensions by Firefox user 13860642