WordPress.org

Want to import lots of plain text files as wordpress posts?
You can easily achieve this with TxtAsPost Mod.
#1, Compressed all .txt files in zip.
#2, Choose the category you want them to be published in.
#3, Set the desired posting interval.
#4, Click upload button.
#5, Done.
If you need a customized version, please get a quote here. Note: it is not free.