有些PDF文件会设置一些权限，让没有密码的朋友只能观看，不能打印等，设置pdf文件权限可以通过一些特定的软件进行，也可以使用这款可以编辑PDF文档的CorelDRAWX7来设置，这需要使用到软件中的安全性选项，一起来看看它是怎么设置是否允许访问、编辑和复制 ...

CorelDRAWX7如何修改pdf文件中的文字？ 您可以在PDF文件中嵌入字体。嵌入字体会增加文件的大小，但因为字体不必驻留在其它系统中，也使PDF文件更具移植性。在嵌入14种基本字体时，这些字体将添加到您的PDF文件中，因此消除了不同系统上的字体差异。所有 ...

Corel PDF Fusion is an excellent choice for people who need a basic PDF program. You can edit and create PDF files with ease using the drag-and-drop editor. Value for dollar: Corel PDF Fusion provides ...

The Portable Document Format has been associated for so long with Adobe, the company that created it, that not many people know that it is actually an open standard owned by no one. In theory, that ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. CorelDraw is a capable graphic design and production app ...

To stay relevant in the professional graphics ecosystem, applications need to handle roughly the same types of tasks while also giving you a handful of useful capabilities that no other software has.

Corel’s sprawling WordPerfect Office X6 delivers a slew of apps and utilities, plus new features that will appeal to niche audiences–but it doesn’t make a great case for most Microsoft Office users to ...