Edit PDF Documents Online with PDF Hammer编辑PDF文件在线PDF格式锤

If you are looking for an online solution to edit PDFs , then如果您正在寻找解决方案的在线编辑PDF文件 ，然后 PDF Hammer PDF格式锤 is a great website to Edit, rearrange and merge PDF files and all these services FREE of cost .是一个伟大的网站编辑，重新整理和合并的PDF文件和所有这些免费服务的成本。 With PDF Hammer you can quickly and easily edit PDF files online, without the need to install anything.随着PDF格式锤，您可以快速，轻松地编辑PDF文件在线，而不需要安装任何东西。 Upload your PDF files to PDF Hammer from your Web browser, perform your edits, and then download back to your computer.上传您的PDF文件为PDF锤从您的Web浏览器，执行您的修改，然后下载到你的电脑。

Features of PDF Hammer; PDF格式的特点锤;

• Merge/combine PDF files together.合并/ PDF文件相结合在一起。
• Rearrange, reorder and delete pages.重新排列，重新排列和删除的网页。
• Lock your PDF files with password-based security.锁定您的PDF档案的密码为基础的安全。
• Add and edit document information (metadata) fields, including author, title, subject添加和编辑文件信息（元数据）领域，包括作者，标题，主题
  and keywords.和关键字。

First you need to upload the PDF file from your computer.首先您需要上传的文件从您的计算机。 Once uploaded all the pages in the PDF are shown and you can start re-arranging the pages, delete or merge with other PDF documents.一旦上传的所有网页中的PDF格式显示，您就可以开始重新安排网页，删除或合并与其他PDF文件。

Once you finish editing, you can change the Title, Author, Subject and Keywords of the document.一旦您完成编辑，您可以更改书名，作者，主题词和关键词的文件。 You can also enable password protection for the PDF file.您也可以启用密码保护的PDF文件。

Once you are done with editing, you can download it back to your desktop as PDF file with Export PDF option.一旦你做编辑，你可以下载回您的桌面， PDF档案与汇出PDF格式的选择。

PDF Hammer is simple and free solution to edit documents online without having to install any softwares on your computer. PDF格式锤是简单和自由的解决办法在线上编辑文件，而不必安装任何软件在计算机上。

PDF Hammer PDF格式锤