Quran Tafseer Urdu by Maulana Abdullah Saleem
Short and Very informative Tafseer.
More information about author is not available. Full tafseer (and also Hadith) can be downloaded from the following websites.

http://www.quranexplorer.com/Tafseer/UrduAudio/Default.aspx

http://www.quranwebsite.com/tafsir5/tafsir_mulana_saleem.html