Testpad is very simple to make the testcase management and you can easily invite by mail, upload screenshots and images, easy way to copy paste from Excel also you can integrate the spreadsheet and excel. As a manual QA tester Testpad is the best tool available in the market compare to others. You will get 30 days free trial so one can explore the tool deeply.

It's a good tool for manual testing. Tests can be written very easily and it makes it very easy to pass tests on to other, even non-technical, coworkers so that they can complete them too. Great for testing new features, Bugs and especially regression-testing. Test reports can also be shared publicly, so there's no need to create accounts for customers to be able to see the tests results. One of the most useful features is the ability to tag test steps to only make them available for specific test runs, eg making certain steps only available to test runs for mobile devices.

Quick and easy to start using, and helps me ensure that my 50th round of testing is just as detailed as my 5th.