| ▼libcaca attribute definitions | Colours and styles that can be used with caca_set_attr() |
| ▼libcaca basic functions | These functions provide the basic libcaca routines for library initialisation, system information retrieval and configuration |
| ▼libcaca canvas drawing | These functions provide low-level character printing routines and higher level graphics functions |
| ▼libcaca dirty rectangle manipulation | These functions manipulate dirty rectangles for optimised blitting |
| ▼libcaca canvas transformation | These functions perform horizontal and vertical canvas flipping |
| ▼libcaca attribute conversions | These functions perform conversions between attribute values |
| ▼libcaca character set conversions | These functions perform conversions between usual character sets |
| ▼libcaca primitives drawing | These functions provide routines for primitive drawing, such as lines, boxes, triangles and ellipses |
| ▼libcaca canvas frame handling | These functions provide high level routines for canvas frame insertion, removal, copying etc |
| ▼libcaca bitmap dithering | These functions provide high level routines for dither allocation and rendering |
| ▼libcaca character font handling | These functions provide character font handling routines |
| ▼libcaca bitmap font handling | These functions provide bitmap font handling routines and high quality canvas to bitmap rendering |
| ▼libcaca FIGfont handling | These functions provide FIGlet and TOIlet font handling routines |
| ▼libcaca file IO | These functions allow to read and write files in a platform-independent way |
| ▼libcaca importers/exporters from/to various | Formats |
| ▼libcaca display functions | These functions provide the basic libcaca routines for display initialisation, system information retrieval and configuration |
| ▼libcaca event handling | These functions handle user events such as keyboard input and mouse clicks |
| ▼libcaca process management | These functions help with various process handling tasks such as option parsing, DLL injection |
| libcaca DOS conio.h compatibility layer | These functions implement DOS-like functions for high-level text operations |