Quick Start

Building

Requires CMake >= 3.16 and a C99 compiler (GCC, Clang, or MSVC).

cmake -B build
cmake --build build

The binary is at build/cli/uc2.

Basic Usage

uc2 -w archive.uc2 file1 file2   # Create archive
uc2 archive.uc2                  # Extract all files
uc2 -l archive.uc2               # List contents
uc2 -t archive.uc2               # Test archive integrity
uc2 -d /tmp/out archive.uc2      # Extract to directory
uc2 -w -L 5 big.uc2 data/*      # Create with Ultra compression