PC File Inspector is a Free tool to recover files and even partitions which are deleted by mistake. It also includes a special function to recover files even when a header entry is no longer available. It can handle all major formats , including the most used ones, such as ARJ, AVI, BMP, CDR, DOC, DXF, DBF, XLS, EXE, GIF, HLP, HTML, HTM, JPG, LZH, MID, MOV, MP3, PDF, PNG, RTF, TAR, TIF, WAV or ZIP. Furthermore, it offers a step-by-step guide that will help you complete the recovery of any file you have mistakenly deleted.
We at appsformypc have tested and used PC File Inspector and it worked pretty smoothly.