Sunday, June 12, 2011

What is .DJVU FORMAT

What is .DJVU FORMAT.History of "djvu" began in 1996. At that time, the Company AT & T has started a new format for storage and document scanning technology.DjVu is a set of compression technologies, file formats and a software platform for the delivery of digital documents, scanned documents, and high-resolution images via the Web.


The main advantage of the format "djvu" is a very small size. With the format "djvu" is a colored magazine can be stored in a file that berkuruan no more than 70 KB and if the black and white format, will not exceed 40 KB. This file format is more Suitable for publication of documents. Fantastic!Typical DjVu file sizes are as follows:

dokumen2 reply "bitonal Scanned": 5 - 30KB per page at 300dpi (3-10 times smaller drpd PDF or TIFF)
dokumen2 reply "color Scanned": 30 - 100KB per page at 300dpi (5 - 10 times smaller drpd JPEG).
Photos: 2 kalai smaller drpd JPEG with small memory requirement
PDF vs. DjVu
Unfortunately, at the present time the DjVu format is popular only amongst enthusiasts. The majority of ordinary computer and Internet users have not even Heard of it. However, the free Acrobat Reader program is installed on Almost every computer. This is a weighty argument if you plan on Placing your article on a site or send it to a scientific journal for publication.

Converting documents into PDF from DjVu simplifies access to it since after all, your readers do not have to install an additional viewer or plug-ins for Internet Explorer. Plus, after converting Scanned texts from DjVu to PDF or TIFF OCR Them cans you using software like ABBYY FineReader.

How to convert djvu to PDF
Download and install software "Universal Document Converter" on your computer.
Install DjVu Browser Plugin for Internet Explorer (not other bwroser) from Lizardtech site.
Open the file "djvu" in your Internet Explorer and press the Print button in the toolbar of the browser plugin "djvu":

Select Universal Document Converter from the printers list and press the Properties button.

Select the profile Document to PDF, Color, Multipage at Universal Document Converter Properties window and then press OK.

Click OK in the Print dialog Lizardtech plugin to start the conversion. At the time of the PDF file is ready, it will be saved in the folder C: \ UDC Output Files by default.

Documents which have been converted can be opened with Adobe Acrobat or another viewer.
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