Data Recovery is essential if you deleted some data by accidental. may be your external memory card formatted by mistake but what will you do now?Only one option is remains, that is data recovery.
Data Recovery is a method by which you can recover all deleted data, even formatted hard disk can be recover, many software company provide data recovery service for clients, if clients employee delete some data then they recover quickly.
I am going to write list about all the free data recovery software.
Recuva is most popular data recovery software. it is fully free. you can download recuva (free data recovery software )
Recover My file.
it is also best data recovery software . i am also using this tool for recovery deleted or formatted files. this software is developed by Get data .you can download Get data here
Orion file recovery
Orion is file recovery software. this software is developed by NCH Software Company.this support windows xp/vista/7/8
Easeus is also free data recovery software.it is developed by easeus . Download free Data Recovery Software