Originally Posted by JSWolf
Why is it that KindleUnpack obfuscates fonts when shifting from KF8 to ePub? The fonts are not encrypted in the KF8 yet after the conversions, they are encrypted.
I can't remember whether fonts in KF8 are usually obfuscated or not. But they're certainly not trivially extracted from the Mobi wrapper. While fonts that are in a ePub are trivial to extract, just by unzipping the ePub.
Font obfuscation seems the polite thing for KindleUnpack to do.