RAR is popularly known for saving space in storage device and compiling all the files in a single enclosure. In the current world, there are several compression techniques used and implemented. RAR is an advanced compression technique over ZIP that is created by a Russian programmer named Eugene Roshal. The name RAR has come from Roshal Archive. RAR is a type of storage utility that organizes and manages archive files. It supports only file names with the extension ‘.rar’. It makes use of intuitive compression algorithms and it is highly sophisticated archive management tool. RAR file format is helpful for sending multiple files from one user to another over the network by compressing and compiling all the files into a single one. RAR file format consists of different versions such as RAR 1.3, RAR 1.5, RAR 2 and RAR 3. RAR files, like other files can get corrupted that results in severe data loss or damage of file structure. In order to repair RAR corrupt file you need to choose appropriate RAR repairing software.
RAR files gets damaged or corrupted due to several reasons. One such reason that is responsible for damaging RAR file is the CRC error. CRC error usually occurs when there is a problem in unzipping RAR files. Whenever a disc fails to perform Cyclic Redundancy Check then a CRC error occurs The logic behind the CRC error is that each and every byte is checked with the help of rotating checksum, when the rotating checksum mismatches due to some reason than a CRC error message pops up and it restricts the process of unzipping RAR files. It also analyzes in order to make sure that files are transferred safely on the receiving side. If in case the RAR file gets corrupt due to any reason then the process of checking is halted and the file has to be re-downloaded. To overcome the loss you need to take help of software that can repair RAR after CRC error.
Therefore, to prevent RAR files from severe damages it is essential to protect your RAR files by taking precautions so that it can be processed when required. You have to never alter the file extensions. You should check the network connections and then download files. You should avoid using unreliable repairing softwares. After taking precautionary measures if still your RAR files gets corrupted then you need to utilize good repairing RAR utility. Repair RAR software is one of the most recommendable utility to repair corrupted RAR files with ease. It has an excellent ability to repair all the versions of RAR files. It can even repair severely damaged password protected archive files. RAR files with file size more than 4GB can also be repaired with the help of this software.
You can even download the free demo version and check its repairing capability. With help of this software, you can even preview the repaired RAR files. In order to save the previewed result you need to purchase the software.