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Open .HHH file Extension

File Type : Power C Precompiled Header

Compatible with: (Mac OSX 7, 8, 9, 10, 11, 12)

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The error "There is no application set to open the document." is a common problem faced by millions of Mac users daily. This happens either because the required app to open that file does not exist or there might be some malicious apps tempering your Mac

.HH

ExtensionSmallImg What is .HHH file?

Precompiled header that contains information referenced by a Power C program; similar to a .HH file, but used specifically by Power C development software. Power C is an older ANSI-compatible C compiler for DOS that requires very little resources.

Recommended Software Programs to open .HHH file

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Microsoft Windows:
  • Power C compiler