Interlinear books are bilingual translations where the original has a translation right below each word or expression. Try them out on Interlinear Books.
For multilingual verb conjugation, try CoolJugator - a tool that can currently conjugate in dozens of different languages. It also recognizes forms and provides examples for each verb.
At the same time its linguistic cousin (Occitan) is at a bit less than a tenth that number, now at 21,925.
One area where Catalan seems to be lacking compared to its population though is here on Ted.com, where a mere 11 talks have been translated.