一起传输多个文件的最佳选择是使用 zip 文件压缩。在将文件从一个存储区域重新定位到另一个存储区域时，以这种方式执行此操作可提供轻松、无损的文件压缩。
有大量允许 zip 文件压缩的“打包”程序可用。将几个文件收集在一起，将它们塞进一个文件夹，压缩该文件夹，然后您就有了一个准备好通过电子邮件附件或您选择的任何其他传输方法重新定位的压缩文件夹。
附件的接收者还需要相同或类似的工具来“解压”压缩文件夹中包含的数据。只需点击几下，所有这些都可以轻松完成。
不幸的是，zip 文件夹可能会损坏或损坏。造成这种情况的几个原因是：
- 针对您的Windows系统的病毒攻击。传染性恶意软件可以污染 zip 文件夹并在多个设备之间传输，从而自我复制。
- ZIP文件夹所在的损坏的硬盘驱动器或其他存储介质也会损坏文件。通常(Usually)发生在文件或文件夹位于硬盘坏扇区时。
- 创建ZIP(ZIP)文件夹时出现意外的并发症，例如断电、系统关闭和任何其他可能导致部分下载的中断。
这些只是几个例子。无论如何，只要您拥有正确的文件修复工具，您仍然可以从ZIP文件夹中提取文件。(ZIP)
必须修复损坏或损坏的 zip 文件夹可能会很痛苦。大多数实际工作的 zip 文件夹修复工具可能有点贵。但是，有一些免费工具也可以使用，其中一些您可能已经下载并安装在您的计算机上。
如何从损坏的 Zip 文件夹中提取文件(How To Extract Files From Corrupted Zip Folders)
如前所述，要从损坏的ZIP文件夹中提取损坏的文件，您将需要正确的文件修复工具。下面，我们列出了一些可能的候选人，如果您遇到ZIP文件夹损坏，您应该考虑这些候选人。
DiskInternals 已将ZIP 修复(ZIP Repair)作为免费软件发布。只需单击几下，您就可以从损坏的ZIP文件夹中提取文件，并将它们放置在一个新的、未损坏的ZIP文件夹中。用户友好的向导演练使提取成为一项简单的任务。
要使用 ZIP 修复：
- 下载(Download)并配置程序，然后启动它。
- 在 ZIP Repair 的主屏幕窗口中，单击“下一步”(Next )按钮继续。
- 单击损坏的文件(Corrupted file)字段 下方的浏览按钮。(Browse )
- 找到(Locate)并选择需要修复和提取的损坏或损坏的 zip 文件。对已修复文件(Repaired file)字段执行相同操作，选择您希望干净的ZIP文件夹所在的位置。
- 完成后，单击下一步(Next )按钮。
- 您现在应该看到位于损坏或损坏的ZIP文件夹内的所有文件。通过单击Next，将创建一个新的ZIP文件夹并将其放置在您为修复选择的位置。
- (File)现在可以提取文件了。您可以使用Windows(Windows)或第三方ZIP工具从新压缩的文件夹中提取文件。单击(Click) 完成(Finish )以关闭该工具。
WinRAR自带压缩文件修复功能。因此，如果您遇到ZIP（或RAR）文件损坏的问题，请尝试使用WinRAR 。
- 启动WinRAR并使用地址栏导航到损坏的存档。
- 选择文件夹并单击工具栏中的修复(Repair )。
- 在新的弹出窗口中，提供修复存档的位置，选择存档类型，然后单击OK。
- 一旦修复达到 100%，您就可以转到保存它的位置以提取文件。它将被标记为filename_rebuilt.zip。
恒星文件修复工具包是您在需要(File Repair Toolkit)ZIP文件提取工具时可以选择的更好选项之一。该工具不是免费的，但提供免费试用和 30 天退款保证。Stellar Fire在修复Microsoft Office内容方面非常出色，例如Word文档、Excel电子表格和Powerpoint演示文稿，以及损坏的ZIP档案。
此文件修复工具拥有完整的损坏ZIP文件修复功能，无论存档损坏程度如何，都不会损坏或丢失其内容。
- 安装后，启动该工具并选择修复 ZIP 文件(Repair ZIP File)选项以启动该过程。
- (Locate)从本地驱动器中找到并选择损坏的ZIP文件。(ZIP)存档中的所有文件都将列出以供预览。
- 单击修复(Repair )按钮并允许该过程完成。
- 修复停止后，您可以从左侧菜单中预览所有恢复的文件。
这个特殊的工具是我们列表中最容易使用的工具，并且与DiskInternals ZIP Repair一起被列为最好的工具之一。Zip2Fix真的没什么。易于使用的界面使提取变得简单，只需单击几下。
启动该工具，单击Open...，选择损坏的ZIP文件，该过程是自动的。该工具将在没有提示的情况下开始将所有恢复的文件吐出到源目录。不需要方向。
WinZip 命令提示符(WinZip Command Prompt)(WinZip Command Prompt)
您(Did)是否知道您已经可以访问Windows中可以尝试修复 ZIP文件的工具？(ZIP)
自2016 年WinZip成为通用Windows 10应用程序以来，它一直是ZIP文件提取的第一站、首选应用程序。再加上命令提示符(Command Prompt)，您可以使用它来修复任何无效的ZIP文件。
- 拉出“运行”对话框（Windows key + R），在字段中输入cmd并按Enter。为了安全起见，您始终可以在Windows 任务栏(Windows Taskbar)上的搜索字段中键入cmd，右键单击命令提示符，然后以(Command Prompt)管理员(Administrator)身份运行它。
- 在命令提示符(Command Prompt)窗口中，将目录更改为损坏的ZIP存档所在的位置。在字段中输入“C:\Program Files\WinZip\wzzip” -yf zipfile.zip（包括双引号），然后按Enter。
- 确保(Make)用实际的驱动器号代替您计算机上安装WinZip的位置，以及用真实的ZIP文件名代替zipfile.zip。
- 要创建拆分 ZIP 文件，请将s添加到-yf的末尾。
WZZIP不会修改原始ZIP文件，而是创建一个名为Filename_FIXED的新(Filename_FIXED)ZIP文件（或文件夹）。“FIXED”文件可能仍包含损坏的数据，因为原始数据将保持不变。
只要保存数据的存档是唯一损坏的东西，数据本身就不会损坏。如果压缩(zipped)后的数据无论如何都已损坏或提示CRC错误，则文件损坏将继续存在。
CRC 代表循环冗余校验(Cyclic Redundancy Check)，它是一种测试文件中所有数据准确性的计算。计算一个CRC值并保存在文件中，以便在提取文件时，可以将原始数据值与当前数据值匹配，以确保没有损坏。如果提取的值与原始值不匹配，WinZip将显示CRC Error。
How To Extract Files From Corrupted Zip Folders
The best option for transferring multiple files together has to be through the use of zip file compression. Doing it in this waу offers hassle free, lossless file compression when relocating fіles from one storage area to another.
There are plenty of ‘packing’ programs available that allow zip file compression. Gather a few files together, cram them into a single folder, compress that folder, and you have a zipped folder ready to relocate via email attachment or any another transfer method you choose.
The recipient of the attachment will also need the same or a similar tool to ‘unpack’ the data contained in the zipped folder. All of this can be easily done in just a few clicks.
Unfortunately, it’s possible that a zip folder can become damaged or corrupt. A few reasons for this are:
- A virus attack targeting your Windows system. Infectious malware can contaminate the zip folder and be transferred across multiple devices, replicating itself.
- A corrupt hard drive or other storage medium where the ZIP folder is located can corrupt the file as well. Usually occurs when the file or folder is placed at the bad sector of a hard drive.
- Unexpected complications when the ZIP folder is created such as a power outage, system shutdown, and any other interruption that could result in a partial download.
These are just a few examples. Regardless, you can still extract the files from the ZIP folder so long as you have the right file repair tool.
Having to repair a corrupted or damaged zip folder can be a pain. Most of the zip folder repair tools out there that actually work can be a bit on the expensive side. However, there are a few free tools that will work as well, some of which you may already have downloaded and installed on your computer.
How To Extract Files From Corrupted Zip Folders
As previously mentioned, to extract the corrupted files from a damaged ZIP folder, you’re going to need the right file repair tool. Below, we’ve listed a handful of possible candidates that you should look into if you’re ever facing ZIP folder corruption.
DiskInternals has released ZIP Repair as freeware. In only a few clicks you can extract the files from the corrupted ZIP folder and have them placed in a new, undamaged ZIP folder. The user-friendly wizard walkthrough makes extraction a simple task.
To use ZIP Repair:
- Download and configure the program, and then launch it.
- From ZIP Repair’s home screen window, click the Next button to continue.
- Click the Browse button below the Corrupted file field.
- Locate and select the corrupted or damaged zip file in need of repair and extraction. Do the same with the Repaired file field, choosing where you want the clean ZIP folder to be located.
- When finished, click the Next button.
- You should now see all the files located inside of the corrupted or damaged ZIP folder. By clicking Next, a new ZIP folder will be created and placed in the location you selected for the repair.
- File extraction is now possible. You can pull the files from the newly zipped folder using a Windows or third-party ZIP tool. Click Finish to close the tool.
WinRAR comes with a compressed file repair function built-in. So if you’ve got a corrupted ZIP (or RAR) file problem, give WinRAR a try.
- Launch WinRAR and navigate to the corrupted archive using the address bar.
- Select the folder and click Repair from the toolbar.
- In the new pop-up window, provide the location for the repaired archive, select the archive type, and click OK.
- Once the repair is at 100%, you can then go to where you had it saved to extract the files. It will be labeled as filename_rebuilt.zip.
Stellar File Repair Toolkit is one of the better options you can choose when in need of a ZIP file extraction tool. The tool isn’t free but does offer a free trial with a 30-day money back guarantee. Stellar Fire is excellent in the repair of Microsoft Office contents such as Word documents, Excel spreadsheets, and Powerpoint presentations, as well as corrupt ZIP archives.
This file repair tool boasts complete corrupt ZIP file repair without damage or loss to its contents regardless of how damaged the archive may be.
- Once installed, launch the tool and select the Repair ZIP File option to get the process rolling.
- Locate and select the corrupt ZIP file from your local drive. All of the files within the archive will be listed for preview.
- Click the Repair button and allow the process to complete.
- Once the repair comes to a stop, you can preview all recovered files from the left-side menu.
This particular tool is the easiest to use on our list and ranks up there with DiskInternals ZIP Repair as one of the best. There really isn’t much to Zip2Fix. The easy-to-use interface makes extraction simple in only a few clicks.
Launch the tool, click Open…, select the corrupted ZIP file, and the process is automatic. The tool will begin spitting out all recovered files to the source directory without prompt. No direction necessary.
Did you know that you already had access to a tool in Windows that can attempt ZIP file repairs?
Since WinZip became a universal Windows 10 app back in 2016, it has been the first stop, go-to app for ZIP file extraction. Coupled with the Command Prompt, you can use it the repair any invalid ZIP file.
- Pull up the Run dialog (Windows key + R), type cmd into the field and press Enter. To be safe, you can always type cmd into the search field on the Windows Taskbar, right-click Command Prompt, and run it as Administrator.
- In the Command Prompt window, change directories to where the corrupt ZIP archive is located. Type “C:\Program Files\WinZip\wzzip” -yf zipfile.zip into the field (double quotes included) and press Enter.
- Make sure to substitute the actual drive letter for where WinZip is installed on your machine as well as the real ZIP file name in place of zipfile.zip.
- To create a split ZIP file, add an s to the end of -yf.
WZZIP will not modify the original ZIP file but instead creates a new ZIP file (or folder) named in Filename_FIXED. The “FIXED” file may still contain corrupt data as the original data will remain untouched.
So long as the archive the data was kept in was the only thing damaged, the data itself will remain uncorrupted. If the zipped data was corrupt in anyway or it prompted a CRC error, then the file corruption will remain.
CRC stands for Cyclic Redundancy Check, which is a calculation that tests the accuracy of all data within a file. A CRC value is calculated and saved within the file so that when the file is extracted, the original data value can be matched up to the current data value to ensure nothing has been damaged. If the extracted value does not match the original value, WinZip will display a CRC Error.
