This new version of oledump.py brings an update to plugin_biff (improved formula parsing) and fixes for Python 3.
oledump_V0_0_48.zip (https)
MD5: B869EC84DB4F10596212A2B67CF2C684
SHA256: 0E66E3EA42D5761301E0643A27D892B3C4531CCC2E4C95373ECE9B7AD7E6DAC6
Didier Stevens 