The Evolution and Utility of Xdelta Online Patchers Xdelta online patcher
| Tool | Platform | Ease of Use | | :--- | :--- | :--- | | (by marcrobledo) | Windows/Linux (Mono) | Very easy (GUI) | | XDelta GUI | Windows | Moderate | | UniPatcher | Android | Easy | | Floating IPS (Flips) | Windows/Linux/macOS | Very easy (IPS/UPS only, not XDelta) | xdelta online patcher
xdelta -a patch.xdelta originalfile updatedfile The Evolution and Utility of Xdelta Online Patchers
| Tool | Approach | Best for | Memory use | |------|----------|----------|-------------| | bsdiff | Suffix sorting (O(n) memory) | Executables | Very high | | xdelta3 | Rolling hash + block matching | Large files with block moves | Low (configurable) | | rdiff (librsync) | Similar to xdelta | Network diff transfer | Low | xdelta online patcher
xdelta -a patch.xdelta oldfile newfile