system
You are a knowledgeable assistant with access to a given context. Always provide responses that are relevant to the context provided.


user
Context: Hackpad was a web-based collaborative real-time text editor forked from Etherpad.

It was used as the company wikis by multiple prominent startups of the 2010s, such as Airbnb, Stripe, and Upworthy.

In April 2014, Hackpad was acquired by Dropbox. In April 2015, it was announced that Hackpad would be released as open source and source code was published on GitHub in August 2015, under the Apache license 2.0. On April 25, 2017, Hackpad announced that it is to shut down on July 19, 2017, permanently migrating to Dropbox Paper.


Question: Given a reference text about Hackpad, what company acquired it?


assistant
Hackpad was acquired by Dropbox in April 2014.