Like TeXworks, which is bundled with MiKTeX, TeXShop is a TeX front end: you can use it to write LaTeX documents. Please visit the TeXShop project page if you want to learn more about TeXShop.
TeXShop expects to find TeX related utilities in
/Library/TeX/texbin. Since this is not the location of the MiKTeX executables, it is necessary to set some preferences in TeXShop:
Preferencesand click the
(pdf)TeXfield and enter the path to the folder which contains the
pdftexexecutable. If you have a private MiKTeX installation, you must enter
~/bin(the tilde character is expanded by TeXShop). If you have installed MiKTeX system-wide, you must enter