Email Checker Pro: check and verify whether the email addresses are valid (format or syntax) and really existing on the corresponding email servers without sending in BATCH mode. Usually, it is used to maintain a clean emailing list. It works very fast, the more the faster due to use multi-threaded checking, it can check 500-1000 email addresses per minute, depends on your computer performance and network speed. It's very easy to use: just import the email addresses from csv (comma separated values), txt (tab separated) or Excel Workbooks (.xls or xlsx), and the click <Check> button, the results will show soon. And you can also export the results to csv/txt/xls/xlxs files.

Except displays the results in a list view traditionally, Email Checker Pro also makes the visual statistics by counts and 3D pie chart. The more visual is: the counts and 3D pie chart are updated in real time during checking email addresses.

Key Features: Check Validity & Existence Both without Sending Work in Batch Mode Import/Export Email Addresses (csv, txt, xls(x) with Multi-sheet) Fast Checking (500-1000/min), the More the Faster due to Multi-threaded Real-time Statistics (Counts & 3D Pie Chart) During Checking Advanced Excel Import/Export Algorithm Makes Efficient Behavior Tell You The [Result], [Description] (Reason of Result), [Suggestion], [Interaction] (Between Email Checker Pro and Destination host.

If you need to manage many email addresses, you will find that you really need it.