Useful softwares

DAP Download Accelerator --> http://www.speedbit.com/dap/
To download files faster (many connections at once)

Free File Renamer --> http://sourceforge.net/projects/freefilerenamer/
A cross-platform file and folder mass renamer. Easy to use and to learn. Features: read new names from text files; insert, replace and remove strings; numbering; case-change; real-time preview; interactive tutorial; order files in different ways.

Namexif --> http://www.digicamsoft.com/softnamexif.html
Namexif is a free software to rename photos by date and time based on EXIF. It's an EXIF renamer.

Free Video Cuter --> http://www.tomatosoft.biz/blog/2012/10/03/free-video-cutter/
Free video cutter is a tool that could be used to cut videos, remove the unwanted content in the beginning or end to make a good quality video.

Handbrake --> https://handbrake.fr/
HandBrake is a tool for converting video from nearly any format to a selection of modern, widely supported codecs.

Search Original Image - Reverse Image Search

TinEye is a reverse image search engine. You can submit an image to TinEye to find out where it came from, how it is being used, if modified versions of the image exist, or to find higher resolution versions. TinEye is the first image search engine on the web to use image identification technology rather than keywords, metadata or watermarks.

--> TinEye