Binding for libpoppler - focus on text extration from PDF documents. Also comparison with other approaches - pdfminer and GObject Introspection binding for libpoppler.
Requires recent libpoppler >= 0.40 - so it's recommended to compile it from source. Use script build_poppler.sh to clone and build. To install system wise:
make install
ldconfig
Available under GPL v3 license (libpoppler is also GPL).