Adobe正在在PDF格式标准化,使PDF文件不符合标准或低于他们,将无法打开。这可能会使文件无法访问,导致数据丢失。让我们看看如何解决这些问题。
可移植文档格式(PDF)文件是世界上最广泛使用的文件格式在Microsoft Word。格式非常适合存储和输送的信息在一个组织文件兼容几乎所有的读者和编辑软件。查看PDF文件也容易,无论是在网上还是在一个物理系统。例如,用户没有任何读者文档安装在他们的系统上,使用Google Docs可以在线查看它们,这是一个基于云的文档创建、编辑和查看从搜索引擎谷歌服务。软件套装还允许用户恢复不打开PDF文件在电脑上的软件。此外,文件格式是一种最安全的文件格式来存储信息。人们使用PDF文件存储有价值的和敏感信息可以保护文档不被未经授权的人员通过添加了密码保护的文档。PDF文件格式,由Adobe在1993年首次引入的目的是允许用户存储非常大量的数据,这可以很容易地转移到通过电子邮件或可移动存储设备,允许大量的人工作在相同或不同的PDF文件在同一时间。这个易于使用导致了几乎每个人都在这种格式创建和分享文件。然而,PDF文件中的错误发生在用户使用软件除了Adobe Acrobat Reader创建它们。 This is because with every new version of Adobe Reader, the company is trying to set standards for creating PDF files. Earlier, these errors did not occur as there was less standardising of the file format. These errors can be very frustrating as they make the file inaccessible. Then the need to recover PDF files arises. Errors also occur when the PDF file is not created properly. If the file is created using Adobe software, then it would up to the standards prescribed by Adobe, however, if created using duplicate software, then the files might pose some problems. Most of the time, when such errors occur, software either fails to open the file or opens a blank document. Some of the most common errors that users have to deal with are “Too few operands” or “’An unrecognized token was found”. They occur when the file is not upto the standards. If the PDF file shows errors while opening, it means that the file has got corrupted. If users are using the latest version of the Adobe Reader software, then they can try to open the file using a different software. They can also try to open the file using older versions of the Adobe Reader software. PDF files also tend to not open when they are sent via email as an attachment. In order to prevent this, try sending the PDF file in a zip file, it eliminates the risk of the PDF file getting corrupted. Meanwhile, in order to recover PDF files, users can also use the DataNumen PDF Repair software from DataNumen.
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