The Keyword Builder in Keyword Strategy Studio and the free Keyword Pad are mostly used for generating long-tail keywords. However, these are also excellent tools for handling large text files containing thousands of entries (separated by linefeed / carriage return).

You can use these software tools to…

• Quickly sort the text entries
• Remove duplicates
• Split into smaller files (just select the range you want, copy to clipboard and paste into a new text file)
• Look through the contents and manually remove unwanted entries
• Search and replace, automatically.
• … and a lot more …

Both these tools are very fast and handy with large text files. Use any of these tools to manage your keyword lists files, domain name lists and so on.