The speed of HTMLDOC depends a lot on the size of the HTML
files you are converting, the number and size of the embedded
images, and the speed of your computer.
The current HTMLDOC Users Guide contains 32 images and
formats to 128 pages. When generated on an 2.4GHz Pentium 4 Xeon
computer running Linux, the PostScript manual file takes 2.5
seconds to generate, or about 51 pages per second. The PDF
manual file takes 2.3 seconds to generate, or about 55 pages
pages/sec. Both files are generated with JPEG compression
enabled. The PDF manual also has maximum Flate compression
(--compression=9) enabled.