可以将一个大文件分成多个小文件，然后可以将多个小文件合并成一个大文件...

主要是处理文件压缩的，例如gz文件， tar.gz文件，rar文件，zip文件的等各种不同的压缩文件格式的解压，以及将源文件压缩成相应的压缩格式的文件。主要采用的是c++编程语言写的，同时采用的zlib压缩库，通过测试，软件系统功能良好，具有很好的使用价值

该程序实现了对读取多个文件的文件路径的处理，将选中的多个文件路径显示在列表中，还实现了对某个文件夹的选择，并可将选中文件夹的路径显示在列表中-the program achieved a number of documents to read in the paper path, it will select a number of file path displayed in lists, but also to achieve a certain folder options could be selected folder path displayed in lists

一个结构化存储的文件通常也称之为OLE复合文档。 复合文档具有很多特性，比如： （1）可以加载和保存局部文档，这可以避免为了读取一小段数据而载入整个文件。 （2）Windows本身在内部就提供了对复合文档的支持。举个例子，即便系统中没有安装Word，我们在资源管理器中察看Word文档的属性时，也可以显示它的大量信息，比如摘要、统计、作者、字数等。因为这些信息就是从Word的复合文档中读取的。 微软公司声称结构化存储将是未来Windows的缺省文件格式。MS-Office就已经大量的使用了结构化存储。-a structured storage files are also known as OLE compound documents. Compound document has many features, such as : (a) can be loaded and preserving local documents, it can be avoided in order to read a small portion of the entire data contained in documents. (2) within Windows itself on the right compound document support. For example, even if the system had not been installed Word, in which resources management for Word documents look at the properties, it can also show that the vast amount of information, such as summary statistics, the author and not so. Because this information is from the compound Word document read. Microsoft claims that the structure of storage will be a future Windows is the default file format. MS-Office on the

自己写的文件取反加密类，对于加密不是太严格的程序来说差不多足够了，主要是用于本地消息传输。 包括从文件读数据，写入加密数据，恢复加密数据。-Himself wrote the paper check category of anti-encryption, the encryption is not very strict procedures for nearly enough, mainly for the local message transfer. Including data from the document read, write encrypted data, the restoration of encrypted data.

通用的字符处理，几乎处理了使用中遇到的所有的字符问题-generic characters, handled almost encountered in the use of all the characters in question

对比文件夹获得新文件信息的源代码-contrast folder new documents obtained information source

这是一个比较bin或者rbf与hex文件内容不同的工具。能在窗口上显示出不同处，同时能生成记录txt文件。-This is a more or rbf bin hex contents of the documents and different tools. Window can display different, but will generate record txt document.

演示了如何用递归法遍历文件夹内的文件和文件夹。（例子遍历了桌面文件夹）

实现读取图像，本程序用Visual C++实现的是读取本人学校的校徽，北京交通大学和图像。可以直接运行，是读取图像的很好的例子。-Realize read images, this procedure using Visual C++ Realize is that I read the school badge School, Beijing Jiaotong University, and images. Can be directly run, is to read images very good example.

file to view documents in PDF,