keyword is very useful and most important terminology in every language but more useful in Seo “search engine optimization”. good and perfect keywords always helps you to achieve better position in google search and ranks up your website.

Google keyword tool (google adword):

This is most trendy keyword finder tool and this is free also, you can use this in google ad word. Basically this tool made for advocate to find keyword and check position& CTC on search engine. But SEO expert use this tool for their SEO keyword finder.Google-Keyword-Tool-Trick

source:ronrule.com

SEMrush (Amazon seo tool):

One of free and premium tool that is one of most popular tool to find keyword . This tool free but not free i mean this is only give you chance to search daily 5 keyword, after that you want to search you have premium account.como-funciona-o-semrush

source: adventurefeeds.com

Keyword spy:

This tool free but have limit of 100 keyword daily , that is enough for any blogger but premium user also find nearly result and suggestion for selection of the keyword. Basically one things you remember about this tool is this tool default search in UK search engine because this is developed by UK team so before you search you change it default to US or any other country.KeywordSpy

source: longtailpros.com

Hittail:

Amazing tools which automatic tell you which suggest you good keyword from your blog posts. For select long tail key word, this is so much help full tool ever. Most of the people use this for manage their webmaster because this tool configure with Google webmaster by giving you a e-mail id. This have free limited trial period after that you pay for use this tool.hittailsuggestions

source: cdn4.wpbeginner.com

Keyword tool free:

If you want free tool for only keyword suggestion, then this is one of the best tool which give you unlimited try on keywords but result only 10-15 keywords  per search if you want to more suggested keyword then you pay to tools owner.free-keyword-tool

source: seo-tools.seocompany.ca