Existing digital forensic tools operate on a single platform such as Windows OS or Linux OS, which have been constantly improved in processing speed and supporting various media. Recently, the number of evidences in digital media is increasing and to process these data, high speed processing is needed. Enormous digital evidence will require more much processing time and resources to process them. However, a single platform based tool cannot satisfy this requirement. To deal with these limits of existing tools, advantages and characteristics of cloud computing can help solve these drawbacks.