Mozilla's Thunderbird (our e-mail pick; see that category below) lacks a calendar, so most business users rely on the equally free Sunbird for scheduling. It's a very straightforward application, with day, week, and month views, and even a publishing feature to enable sending your calendar to a Web site, should you wish to make it public. Get the Lightning plug-in to integrate Sunbird directly with Thunderbird. (free)
Selenium is used for the web application testing. Various browsers and platforms like Windows, Mac, and Linux can be tested using Selenium. To write tests in a number of programming languages like Java, PHP, C#, Python, Groovy, Ruby, and Perl, selenium is a great aid. To write tests, even record and playback features without learning Selenium IDE are offered by this. For the other software testing tool, Selenium is undoubtedly a base for them. There is a number of companies at present using Selenium to offer their automation testing services.
If you are looking for a software that offers a complete suite of management, collaboration, and communication tools, then Bitrix24 could be the ideal choice for your business. It is a complete business management software that takes care of your tasks and projects to document management along with real-time communication tools from video conferencing to group chat.
Sikuli is based on image recognition and has the capability of automating anything that we see on the screen. Currently, it supports desktop apps only which run on Windows, Mac or Unix/Linux. This tool is good at reproducing bugs quickly and its users have reported it to be very useful as compared other tools when you are going to automate an application which is not web-based.
TestPlant eggPlant is a niche tool that is designed to model the user’s POV and activity rather than simply scripting their actions. Testers can interact with the testing product as the end users would, making it easier for testers who may not have a development or programming background. TestPlant eggPlant can be used to create test cases and scenarios without any programming and can be integrated into lab management and CI solutions.