6-in-1 Multi Opener
Adjustable jar opener with handle

Belliclamp Jar and Bottle Holder
Jar and bottle holder that hooks over the edge of a worktop

Cap Gripper
Adjustable jar and bottle opener

Dycem Grippimat
Thin, flexible non-slip pad that can be used to open jar lids

Dycem Jar Opener
Cone-shaped jar opener made of non-slip Dycem

Good Grips Jar Opener
V-shaped jar opener with large built up handle

Jar Pop Key/Jar Lid Opener
Device that pops a jar's vacuum so the lid can be twisted open

Jarkey
Plastic opener for jars

One Touch Jar Opener
Automated jar opener

Spill-Not Jar Holder
Device that holds jars in place so they can be opened

Twister Jar Opener
Rubber, cone-shaped jar opener

Ultimate Jar Opener
Jar and bottle opener

Undo-It Jar and Bottle Opener
Jar and bottle opener that can be fixed to the underside of a shelf

Zyliss Strongboy Jar Opener/Mighty Lever Jar and Bottle Opener
Adjustable jar opener with handle