The Intimate Strings LITE Kontakt library is great for standalone melodies or to supplement other string sounds! It features four virtuoso string players, so expect to hear an expressive, natural tone when you play the library. Feature-wise you get true legato and 3 times round robin neighbor borrowing, which is quite cool for free library.
Intimate Strings LITE is made for Kontakt 4.2.4+ (NOT Kontakt Player) and clocks in as a 500 MB instrument containing samples in 16-bit /48 KHz resolution. The label LITE says volumes, so if you are looking for a more natural sounding and more flexible library, be sure to check out their other products as this one is part of a larger series!