Skanda Purana is one among the 18 Puranas and narrates the stories associated with Hindu God Muruga, also known as Kartikeya and Skanda. Skanda Puran is the largest of the 18 Puranas. Skanda Purana in Hindi is provided by Ved Puran website. You can read it online in Hindi but there is no download option.
You can read Skanda Purana in Hindi here at Ved Puran.