Split PDF files online for free. #edtech

I'm cheating just a bit tonight with this double post. It's a sister utility to MergePDF called (you guessed it) SplitPDF.  As the name implies, SplitPDF allows you to take a PDF file up to 50 Mb and upload it to the web.  Once there you can choose which pages of the PDF you wish to extract.  SplitPDF can be a very handy utility if you only need a portion of the document to refer back to at a later date.  Both MergePDF and SplitPDF are available completely free of charge (although if you find it useful you can make a donation) and don't even require signup to use.  I need about 8 more hours in every day.  Maybe I'll find a utility for that tomorrow.