如何防止PDF文件被损坏?

PDF文件格式，由于它被世界各地的人们广泛使用，如果处理不当，往往会被损坏。下面是一些简单的步骤，可以保护文件不被损坏。

自从Adobe在1993年发明PDF文件格式以来，它已经成为大众最喜欢的文件格式。这是由于文件格式是非常可移植的，并适用于所有知名和不太知名的计算机操作系统。PDF文件格式是在单个文件中存储大量数据的最简单方法，它还提供了复杂的保护系统，允许用户密码保护他们的文件和实现水印。该文件可以通过电子邮件或可移动媒体设备(如cd和USB笔驱动器)轻松传输。然而，该文件的广泛使用使其损坏，促使用户修复PDF文件。文件损坏会导致PDF文件中存储的数据和信息丢失。即便如此，还是有一些简单的方法可以让用户尽可能长时间地防止PDF文件被损坏。保护文件不被损坏的最简单方法之一是，当用户以附件的形式收到PDF文件时，他们可以先下载后查看。大多数情况下，用户不会费心下载文件并直接查看。这在大多数情况下会导致文件损坏。 Users need to remember to download and save the file first before printing or viewing it. Users may have noticed that a PDF file sent as an attachment via emails becomes corrupted and refuses to open citing errors. This the most common form of file corruption faced by users. In case PDF files are needed to be sent via email, then users should take the pain of compressing the PDF files in a ZIP file and then attach it and send it. This protects the PDF files from getting damaged. One more thing users can do for protecting the PDF file from getting damaged and avoiding having to repair PDF is never to open a PDF file on a web browser. These days, almost every web browser comes with ability to open PDF files, making it easier for users to access them. However, repeatedly opening PDF files on a web browser can damage them. Users should also download and view the file on a PDF reader application. Speaking of web browsers, users can also try to clear the cache of their web browser before downloading a PDF file and prevent it from getting corrupted. Some of the experts claim that using the right-click of the mouse to download the PDF file also prevents it from getting corrupted. Users should try to minimise the instances in which they need to repair PDF files, because once a PDF file gets corrupted, no matter which recovery tool users use, they are never going to retrieve the complete information. However, even if the PDF file gets corrupted, then users can use a recovery tool such as DataNumen PDF Repair from Data Numen to repair the damaged and corrupted PDF file to retrieve the lost data.