What are the SEO tools do you use?

i can use

google analytics for seeing my site analysis

google analytics
google adsense
keyword planner
seo tool

A1 Website Analyzer
A1 Sitemap Generator
A1 Keyword Research

The following SEO tools do we use are as under:
Directory, Social Bookmarking, Article Posting, Forum Posting, Press Release, Slide Sharing these tools we can use in SEO.
We can also use the Social Media to generate the back link traffic/visitors.
As traveling concern friends travel UK provides the best traveling facility.

My favorite tools are Google Analytics, Google Webmaster tool, Stat counter, Google AdWords Keyword Planner Tool, Traffic Teavis

These are some best SEO tools are as:
•   Google's keyword Planner
•   Google's webmaster tool
•   Google Analytics
•   Google adword
•   Screaming Frog
•   SEMRush
•   Google Trends
•   Keywordtool.io
•   Bing Webmaster Tools
•   Moz