Thousands of people around world make use of Zip files to save their valuable data in compressed form. This compression technique not only saves disk space, but data is transferred in secure and reliable way over the internet. But these Zip files are more susceptible to corruption and can be easily breakable under different circumstances. When you try to extract files from corrupted Zip archive, it might show some error messages like “Cannot open file: does not appear to be a valid archive”, “The archive is corrupt or damaged”, “Broken Zip file”, etc on your computer screen indicating that your Zip files are damaged or broken and you need to immediately repair them in order to access files stored in Zip archive. What if broken Zip file is most important one that contains crucial documents, excel sheets, photos, etc sent by your business client? Losing files related to business will be disappointing for any one. Don’t worry!! There are number of tools available that claim to repair broken Zip file, but you can use trial version of any repair software to estimate its performance and if satisfied with results you can go ahead for purchasing it online. Repair Zip File Software is one of promising and most trusted tool by people to fix the Zip files corrupted, damaged or broken Zip file with the aid of automated wizard interface.
Zip file is the compressed format used by WinZip software to store multiple files together under a single Zip archive by using various compression techniques. Zipx is an advanced version of Zip file format and stores compressed file with ‘.zipx’ extension. What will you do when you need to send long and heavy multiple files across internet? Actually it is a risky and time consuming process to attach each and every file with your mail and sending them on internet. This is where Zip files are found to be very useful and safe for transferring important files through net. Zip files are transferred or downloaded in less time and occupy less space on storage device. But sometimes even a minor technical problem that happens to your Zip files can corrupt it and results in broken Zip file. Finally you won’t be able to access such Zipx files, unless you use some good utility like Repair Zip to overcome the problem of damaged Zip file and to access your important compressed files from Zip file. The Zipx Repair is the only software to repair corrupted Zip files created on all the versions of WinZip & other compression utilities. Important causes for broken Zip files are as follows:
Errors during Downloading or Zip File Extraction: When you download large sized Zip file from internet or when you transfer it over internet, Your Zip file may get breakdown due to some errors. Problems in internet connection or viruses on internet can result in damaged Zip file and lead to incomplete download of Zip file. Accidental system shutdown or unexpected power failure that might appear during extraction of files from Zipx archive and it can lead to breakdown of your Zipx file. When you try to access such Zip files you may get error message like “Could not open E: \data\xyz.zip” or “Compression (zipped) folder is invalid or corrupt” and files compressed in Zip archive becomes inaccessible. You may also get CRC errors while downloading or extracting Zip file contents on your Windows 7 computer. “Bad CRC” error will be displayed when Zip file is damaged because of CRC errors.
Zip File Header Corruption: Header contains entire information related to particular Zip file and when you try to open Zip file whose header is corrupted you may encounter error message displaying “Header Corrupt” thereby denying access to Zip file contents. Usage of file header editing utilities, virus infections and power problems can modify the header structure of Zip file causing its corruption.
Windows Registry Structure Damage: Windows Registry is central database that stores and manages information regarding every application, hardware and activities carried out by user. Abrupt computer shutdown, external threats, power issues may lead to corruption of Windows Registry structure. After damage, it won’t let you to open particular file types like .zip, .zipx and .dll files.
Central Directory Corruption: Central directory is sited at end of Zip file structure and contains the location of files compressed and stored in Zip file. Improper system shutdown or internet connection problems that may occur when Zip file is open can lead to corruption of Central directory. You may get “End of central directory signature not found” error message on your attempt to open Zip files and Zip file becomes inaccessible in such cases.
Harmful Viruses: Sometimes harmful computer viruses, malware or spyware attacks may severely corrupt Zip or Zipx files and result in broken Zip files. These viruses can create duplicate files and destroy the actual data causing loss of information. They also alter Zip file structure by deleting some data from it, may result in broken Zip file.
You can follow some useful steps to avoid corruption of Zip files in future:
In all above mentioned scenarios related to Zip file corruption and broken Zip files, you can comfortably utilize Repair Zip file tool to fix Zip or Zipx files on Windows 7 computer. It uses powerful scanning method to deeply scan each corrupted/broken Zip file in order to completely fix corrupted Zip archive. It is built with advanced algorithms that effectively repairs 32-bit and 64-bit Zip files on Windows 7. It is capable to fix broken Zip files that are 4 GB or more in size. It is reviewed and rated by experts as one of best Zip repair tool as compared to other utilities available to repair Zip/Zipx files. You can successfully fix highly encrypted or password protected Zip files without taking much time. For more information of repairing zip file , you just visit http://www.repairzipx.com/mend-winzip-file.html
Repair Zip tool does not bother about the severity of Zip file corruption, it reads Zip file and restores its contents in few software clicks. This software can fix WinZip file corrupted due to incomplete download and other logical corruption issues. With the help of this Zip repair software, you will be able to repair Zipx file after CRC error, damage due to header corruption and incomplete download in simple manner. After the repair process you will be able to preview the restored Zip file contents and save them to ant desired location accessible by Windows 7 operating system. Repair Zip is a non-destructive and read –only software that reads only from source thereby avoiding further damage to corrupted original file. Apart from Windows 7, it works compatibly on Windows XP, Vista, Windows Server 2003 and 2008 operating systems. Moreover, it also help users to fix corrupt ZIP file on Windows PC in couple of mouse clicks. You can measure its efficiency in repairing Zip for Zipx file by downloading its trial version. Click here www.repairzipx.com/how-to-fix-a-corrupt-zip-file.html to perform advanced Zip file repairing after corruption. Moreover, this tool supports zipx file repair on all versions of Windows OS, to know how to repair zipx file on Windows Vista click here http://www.repairzipx.com/repair-for-vista.html
Easy steps that will guide you to use this software in order to repair your broken Zip files on Windows 7 PC are as follows:
Step 1: Download and install trial version of Repair Zipx utility and launch it on your Windows PC having Windows 7 OS. Soon after launching the software, you will get main window where you have to upload your Zip/Zipx file from its location where it is stored by clicking "Browse" button. As soon as the file gets uploaded, click on "Repair" option in order to start the repair process as shown in Figure 1
Figure 1 : Home Screen
Step 2: During repair process, the software starts scanning the Zip file by reading internal structure of your corrupted zip files in order to construct valid zip file parameters to regenerate the compressed archive. Once the repair process is over, you can preview all repaired files under folder formats if you have more than one file in a specific folder or as a separate list of all repaired files. As soon as you are done with previewing, you need to click on "Next" button so that you can move towards the final step as shown in Figure 2
Figure 2 : Scanning Process
Step 3: As soon as you click on next button, a new window will open where you need to clcik on "Select Folder" button in order to select a destination path for storing your repaired Zip file. Once you select the location, click on "Save" button so that you can save your repaired Zipx file successfully as shown in Figure 3
Figure 3 : Save Repaired Zip File
Note: In demo version you cannot save repaired files because saving repaired file option is unavailable in demo version. You can only preview a list of all repaired files in demo version. Therefore if you need to save repaired files then you need to activate full version of this software.