PDF files have various Open Parameter options: you can link to a PDF at a specific page, named destination, zoom level, etc. But what you can't do is link to a specific bookmark. Well, until now...

With this new script created by me you can create a hyperlink to a specific bookmark in your PDF, using a simple URL parameter, like so:
http://www.myserver.com/files/products.pdf?bookmark=Index of all products
When the reader opens the file in their browser using this link, they will automatically jump to the specified bookmark, while still being able to browse the rest of the file, as usual.

Using the batch version of this script you can apply the code to multiple files in the same process (if you have Acrobat Pro, of course).