For reading binary, there's one example called Read Binary File that reads a file of DBLs. You can modify this to read whatever you want. If your data is integers, wire an I32 constant to the byte stream type input of the Read File function. If your data is floating point, replace with a SGL constant. Both I32 and SGL are 32 bits so you'll have to know what the files were saved as. There are also a couple of functions on the File I/O>Binary File VIs palette that you should look at. They are Read From I16 File and Read From SGL File. They can also be modified and saved as different names. What you have to do is find the subVI that has the File Read function in it and change the byte stream type to match the format of your data.
Once you've read the data, then the easiest way to save it as text is the Write to Spreadsheet File function on the File I/O palette. If you have problems, it would help if you could attach a file with sample data and details on how the file was created.
