--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/djvu.rst	Fri Jul 13 22:32:19 2012 +0300
@@ -0,0 +1,94 @@
+.. -*- coding: utf-8; -*-
+.. include:: HEADER.rst
+
+===================
+ DJVU file format.
+===================
+
+About djvu.
+===========
+
+  http://djvu.org/links/
+                many useful links
+
+DJVU viewers.
+=============
+
+ * DjVuLibre (all OS).
+ * WinDjvu (Windows).
+
+DJVU Editors.
+=============
+
+ * DjVuLibre (all OS).
+ * DjVu Solo (Windows).
+
+DjVuLibre.
+----------
+
+ * A full set of utilities to manipulate and assemble DjVu images and documents.
+ * A set of decoders to convert DjVu to a number of other formats.
+ * A standalone DjVu viewer for Unix under X11 (based on the Qt library).
+ * A browser plugin that works with most Unix browsers
+
+  http://djvu.sourceforge.net/
+
+DjVu Solo.
+----------
+
+Tool for editing and merge files and documents in DjVu format from LizardTech.
+Currently not maintained.
+
+  http://www.djvu.org/resources/
+
+djvu to pdf.
+============
+
+djvulibre::
+
+  $ ddjvu -format=tiff book.djvu book.tiff
+  $ tiff2pdf -o book.pdf book.tiff
+
+pdf to djvu.
+============
+
+djvulibre.
+----------
+
+For 'pdftoppm' install xpdf (both Linux and Cygwin)::
+
+  $ pdftoppm -mono -r 600 -aa yes $PDF $PDF
+  $ for PBM in $PDF*.pbm; do  cjb2 -dpi $DPI $PBM $PBM.djvu;  rm -f $PBM;  done
+
+  $ djvm -c $OUTFILE $MASK*.pbm.djvu
+
+pdf2djvu.
+---------
+::
+
+  $ pdf2djvu file.pdf
+
+  http://code.google.com/p/pdf2djvu/
+                home page
+
+jpg to djvu.
+============
+
+JPEG to bitonal DjVu.
+---------------------
+::
+
+  $ anytopnm page.djvu | ppmtopgm | pgmtopbm -value 0.499 > page.pbm
+  $ cjb2 -dpi $DPI page.pbm page.djvu
+
+  $ djvm -c $OUTFILE $MASK.djvu    # Many .djvu to single .djvu.
+
+
+JPEG to low colour DjVu.
+------------------------
+::
+
+  $ cpaldjvu -dpi $DPI -colors $NCOLORS $i $i.djvu
+
+  $ djvm -c $OUTFILE $MASK.djvu    # Many .djvu to single .djvu.
+