| Disable Anti-Adblock | | - | | |
| Dimmer | | - | | |
| Developer Stylesheet Toggler | | - | | |
| DelaySites | | - | | |
| Default Zoom | | - | | |
| Darker Background Brighter Font | | - | | |
| Dark Reader | | - | | |
| Dark Mode | | - | | |
| Dark Backgrounds Switcher | | - | | |
| Custom Style Script | | - | | |
| Custom Page Zoom | | - | | |
| Crossbrowser | | - | | |
| Cookie Notification Preventer | | - | | |
| Controle de Scripts | | - | | |
| Context Style Switcher | | - | | |
| Context Highlight | | - | | |
| Compose Mail Button ＜＜ | | - | | |
| CommentBlocker | | - | | |
| Columner | | - | | |
| Column Reader | | - | | |
| Colorific | | - | | |
| ColorResults | | - | | |
| Color toggle | | - | | |
| Color Transform | | - | | |
| Color That Site! | | - | | |
| Code Injector | | - | | |
| CleanHide | | - | | |
| Clean the junk | | - | | |
| Clean Links | | - | | |
| Chrome View | | - | | |
| Character Remediation | | - | | |
| Center Pages | | - | | |
| CSS Toggler | | - | | |
| Browser View Plus | | - | | |
| Bluhell Firewall | | - | | |
| Block Site | | - | | |
| Blink Enable | | - | | |
| Blank Your Monitor + Easy Reading | | - | | |
| Blacken | | - | | |
| BetterSearch | | - | | |
| Better Reader | | - | | |
| Better GReader | | - | | |
| Better Directories | | - | | |
| Best Reader Lite | | - | | |
| BehindTheOverlay | | - | | |
| Automatically highlight keywords | | - | | |
| Automatic Reader View | | - | | |
| AutoReaderView | | - | | |
| Auto Reader View | | - | | |
| Aniverto | | - | | |