To install Toad any version in local pc we need three files---
1.
toad for oracle(i used this but you can use any of the product)
2.
oracle client 32-bit (here if your system is 64-bit then first install oracle client 32-bit then 64-bit)
here i am using oracle client 32-bit.
3. we need
Database 11g Express Edition
1.
STEP-1
To download free version of toad go to
http://toadworld.com/Default.aspx