I have tried Dashlane premium for about 6 months and although the application has great potential a “memory leak” issue exists. The issue is not threatening but uses increasing memory and cpu resources on my iMac 27 Os X 10.11.4. I have contacted support and they acknowledge the issue. An attempt to address the issue is underway but no ETA has been established for the fix. When the resource issue is fixed this will be a Superior password manger with capabilities greater tha nhe competition.
njp1049 about Dashlane - Password Manager