The International Conference on Program Comprehension (ICPC) is the principal venue for works in the area of program comprehension, which encompasses both the human activity of comprehending software and the technologies for supporting the program comprehension. ICPC 2014 provides a quality forum for researchers and practitioners from academia, industry, and government to present and to discuss state-of-the-art results and best practices in the field of program comprehension. ICPC 2014 takes place June 2-3, 2014, co-located with the 36th International Conference on Software Engineering (ICSE'14), at Hyderabad, India. A special issue based on a selection of best papers from ICPC'2014 will be published in Wiley's Journal of Software: Evolution and Process (JSEP).