OpenOffice Calc allows users to import multiple text files into a new blank file. Users can specify whether to insert them into one sheet or separate sheets per file. Requires Calc 2.0 or higher.

With this software, you can drag and drop a single file or an entire folder of files into the main queue. From there, you have the option to insert them all onto one sheet or onto individual sheets per file. The choice is yours.
What's even better is that each line of the text file can be split by a specific character to create new Calc columns. This means you can customize your import according to your needs, saving you even more time.
Overall, this software is a time-saving and convenient solution for those who frequently import multiple text files into Calc. However, keep in mind that it does require Calc 2.0 or higher to function properly.
Version 7.0: N/A