Update: there is another plugin that export Layers to single multiple pages PDF. You can get the plugin here: http://registry.gimp.org/node/27987. Which one is better? Well, they both work fine for me and are equally easy to use. So just try them out both to see which one works best for you.
A while back I wrote about two possible ways to export multiple layers in GIMP to one pdf file using third-party tools. But it turns out there is an much easier solution as Nevar pointed out in the comments on that blog post. The ‘Export Layers as PDF’ plugin for GIMP. You can get the plugin from the Gimp plugin registry. See here for instructions how to install the plugin.
After installing you need to restart GIMP after which you can find the new function in the file menu (see screenshot). Continue reading “A plugin to export layers in GIMP file to single pdf file”