TrueType TTC Bundler with Glyph Sharing

otfcc-ttcize is a command-line utility designed to bundle multiple TrueType (TTF) font files into a single TrueType Collection (TTC) file, with a focus on optimizing file size through glyph sharing. It is currently at version 0.10.2 and appears to be actively maintained as part of the broader otfcc toolchain, though specific release cadences are not explicitly stated. A key differentiator is its glyph sharing mechanism, which significantly reduces the final TTC file size by consolidating common glyphs across the bundled fonts. However, it's crucial to note that this glyph sharing functionality is *not* applicable to CFF (Compact Font Format) fonts, for which users are advised to consider `otf2otc` instead. The tool relies on external `otfcc` executables for its underlying font processing operations.