In this guide, we will tell you an easy way to batch convert Microsoft Word documents into professional-quality documents in the popular PDF file format
By using “A-PDF Word to PDF”, Its easy-to-use interface allows you to batch create PDF files which can be viewed on any computer with a PDF viewer. A-PDF Word to PDF supports Font embedding, compression and multi-language. A-PDF Word to PDF does not need any software such as adobe acrobat.
You can download it from below URL:
Free download Word to PDF (5.07MB)
Note: this software need Ghostscript, GNU Ghostscript is an open-source interpreter for the PostScript language and the PDF file format. It is distributed under the GNU General Public License.
You may obtain the source code for GPL Ghostscript here: Download Chostscript 8.71
this installs GPL Chostscript 8.71, GPL Chostscript displays, prints and converts PostScript and PDF files.

Now, the following is how to convert word file to PDF by using this app:
1. A-PDF Word to PDF can be started either by launching the application via a desktop shortcut, or directly from within Windows/Windows Explorer. When you start the program, you will be presented with the primary screen.

2. Quick Convert Word file in Windows Explorer
Right click a Word file in windows explorer, select “Convert to PDF…” from contextsensitive menu popped up, and choose a name, then the A-PDF Word to PDF will convert the file to PDF quickly.
3. Using A-PDF Word to PDF in command line: A-PDF Word to PDF can be used in command line also.

4. Batch Convert Mode
Select the option Batch Convert Mode and push the button Next >, a WORD TO PDF Batch Convert window will be opened.

5. Selecting Files
Clicking the Add icon then will open the standard file browse and select window. From that window you can navigate to the folder and find the files you want to add to the list of files to be worked.
Alternatively, if you are using Windows Explorer to locate files, you have the convenience of being able to ‘drag and drop’ files into the document window.
A-PDF Word to PDF even allows you to select all files in a particular directory/folder by using the Add Folder button! Adding a directory also supports sub-folders.
Each added file is displayed in the document list window. You can view any of the files in the window by ‘double-clicking’ them. That will open DOC files in your MS Word program.
You can click the Remove icon to remove selected files in list or you can clear all Docs by clicking the Clear icon in your MS Word program.

7. Convert to PDF And Save As
Click the Convert to PDF And Save as icon to convert all of Microsoft Word documents in the document windows to PDF and save the resultant file to a directory which you selected.

Done! If you are interesting in this program, please download it from below URL, and get a free and wonderful trial!
Free download Word to PDF (5.07MB)
By the way, this app also has more features:
allows you to add/edit Title, Subject, Author, and Keywords for the Output PDF document.
Add Security, Watermark, Metadata to converted PDF
You can set up a monitored directory, where all MS Word Documents written to that directory will be converted to PDF as they are saved. All of the converting will be recorded in log files.
Create single PDF file from Multiple WORD Documents with merge method
DigitByte Software for Windows, Mac, iPhone, iPad, iPod – free download