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Data updated October 26, 2026

HDiffPatch: all versions and old releases

A C\C++ library and command-line tools for Diff & Patch between binary files or directories(folder); cross-platform; runs fast; create small delta/differential; support large files and limit memory requires when diff & patch.

sisong Developer utilities

LicenceOpen source
Version5.1.3
RequiresWindows 10, 11
ReleasedJuly 31, 2026
GitHub stars★ 2.1K

7 versions of HDiffPatch are listed here, from July 26, 2024 to the current 5.1.3. Each one links to the publisher’s own installer files.

7 versions over 2 years · about 3.5 a year

Version	Date	Size	Files
5.1.3Latest	July 31, 2026	—	64-bit ZIP ARM64 ZIP 32-bit ZIP Release notes [CHANGE LOG ...](https://github.com/sisong/HDiffPatch/blob/master/CHANGELOG.md) Note: * create a delta: `$hdiffz oldPath newPath outDiffFile -WD -s-64` ; apply the delta: `$hpatchz oldPath diffFile outNewPath` * I did not tested linux_riscv32 cmdline on riscv linux PC * libhpatchz.so in `android_hpatchz/libs` support decompressor: zlib,lzma,lzma2,zstd , & support diffFile created by `$hdiffz`,`$hdiffz -SD`,`$hdiffz -WD` * libhpatchz.so in `android_hpatchz/libs_patchers` support decompressor: zlib,lzma,lzma2,zstd,bzip2 , & support diffFile created by `$hdiffz`,`$hdiffz -SD`,`$hdiffz -WD`,`$hdiffz -BSD`,`$bsdiff4`,`$hdiffz -VCD`,`$open-vcdiff delta`,`$xdelta3 -S`,`$xdelta3 -S lzma` * libhpatchz.a in `ios_macos_hpatchz` support iOS,macos , & support decompressor: zlib,lzma,lzma2,zstd,bzip2 , & support diffFile created by `$hdiffz`,`$hdiffz -SD`,`$hdiffz -WD`,`$hdiffz -BSD`,`$bsdiff4`,`$hdiffz -VCD`,`$open-vcdiff delta`,`$xdelta3 -S`,`$xdelta3 -S lzma`
5.0.0	June 25, 2026	—	64-bit ZIP ARM64 ZIP 32-bit ZIP Release notes CHANGE LOG ... Note: - create a delta: $hdiffz oldPath newPath outDiffFile -WD -s-64 ; apply the delta: $hpatchz oldPath diffFile outNewPath - I did not tested linux_riscv32 cmdline on riscv linux PC - libhpatchz.so in android_hpatchz/libs support decompressor: zlib,lzma,lzma2,zstd , & support diffFile created by $hdiffz,$hdiffz -SD,$hdiffz -WD - libhpatchz.so in android_hpatchz/libs_patchers support decompressor: zlib,lzma,lzma2,zstd,bzip2 , & support diffFile created by $hdiffz,$hdiffz -SD,$hdiffz -WD,$hdiffz -BSD,$bsdiff4,$hdiffz -VCD,$open-vcdiff delta,$xdelta3 -S,$xdelta3 -S lzma - libhpatchz.a in ios_macos_hpatchz support iOS,macos , & support decompressor: zlib,lzma,lzma2,zstd,bzip2 , & support diffFile created by $hdiffz,$hdiffz -SD,$hdiffz -WD,$hdiffz -BSD,$bsdiff4,$hdiffz -VCD,$open-vcdiff delta,$xdelta3 -S,$xdelta3 -S lzma
4.12.2	March 9, 2026	—	64-bit ZIP ARM64 ZIP 32-bit ZIP Release notes CHANGE LOG ... Note: - create a delta: $hdiffz -m-4 -SD -c-zstd-21-25 -d oldPath newPath outDiffFile ; if file is very large, try changing -m-4 to -s-64; apply the delta: $hpatchz oldPath diffFile outNewPath - I did not tested linux_riscv32 cmdline on riscv linux PC - libhpatchz.so in android_hpatchz/libs support decompressor: zlib,lzma,lzma2,zstd , & support diffFile created by $hdiffz,$hdiffz -SD - libhpatchz.so in android_hpatchz/libs_patchers support decompressor: zlib,lzma,lzma2,zstd,bzip2 , & support diffFile created by $hdiffz,$hdiffz -SD,$hdiffz -BSD,$bsdiff4,$hdiffz -VCD,$open-vcdiff delta,$xdelta3 -S,$xdelta3 -S lzma - libhpatchz.a in ios_macos_hpatchz support iOS,macos , & support decompressor: zlib,lzma,lzma2,zstd,bzip2 , & support diffFile created by $hdiffz,$hdiffz -SD,$hdiffz -BSD,$bsdiff4,$hdiffz -VCD,$open-vcdiff delta,$xdelta3 -S,$xdelta3 -S lzma
4.12.1	January 13, 2026	—	64-bit ZIP ARM64 ZIP 32-bit ZIP Release notes CHANGE LOG ... Note: - create a delta: $hdiffz -m-4 -SD -c-zstd-21-25 -d oldPath newPath outDiffFile ; if file is very large, try changing -m-4 to -s-64; apply the delta: $hpatchz oldPath diffFile outNewPath - I did not tested linux_riscv32 cmdline on riscv linux PC - libhpatchz.so in android_hpatchz/libs support decompressor: zlib,lzma,lzma2,zstd , & support diffFile created by $hdiffz,$hdiffz -SD - libhpatchz.so in android_hpatchz/libs_patchers support decompressor: zlib,lzma,lzma2,zstd,bzip2 , & support diffFile created by $hdiffz,$hdiffz -SD,$hdiffz -BSD,$bsdiff4,$hdiffz -VCD,$open-vcdiff delta,$xdelta3 -S,$xdelta3 -S lzma - libhpatchz.a in ios_macos_hpatchz support iOS,macos , & support decompressor: zlib,lzma,lzma2,zstd,bzip2 , & support diffFile created by $hdiffz,$hdiffz -SD,$hdiffz -BSD,$bsdiff4,$hdiffz -VCD,$open-vcdiff delta,$xdelta3 -S,$xdelta3 -S lzma
4.12.0	September 19, 2025	—	64-bit ZIP ARM64 ZIP 32-bit ZIP Release notes CHANGE LOG ... Note: - create a delta: $hdiffz -m-4 -SD -c-zstd-21-25 -d oldPath newPath outDiffFile ; if file is very large, try changing -m-4 to -s-64; apply the delta: $hpatchz oldPath diffFile outNewPath - I did not tested linux_riscv32 cmdline on riscv linux PC - libhpatchz.so in android_hpatchz/libs support decompressor: zlib,lzma,lzma2,zstd , & support diffFile created by $hdiffz,$hdiffz -SD - libhpatchz.so in android_hpatchz/libs_patchers support decompressor: zlib,lzma,lzma2,zstd,bzip2 , & support diffFile created by $hdiffz,$hdiffz -SD,$hdiffz -BSD,$bsdiff4,$hdiffz -VCD,$open-vcdiff delta,$xdelta3 -S,$xdelta3 -S lzma - libhpatchz.a in ios_macos_hpatchz support iOS,macos , & support decompressor: zlib,lzma,lzma2,zstd,bzip2 , & support diffFile created by $hdiffz,$hdiffz -SD,$hdiffz -BSD,$bsdiff4,$hdiffz -VCD,$open-vcdiff delta,$xdelta3 -S,$xdelta3 -S lzma
4.11.1	August 18, 2025	—	64-bit ZIP ARM64 ZIP 32-bit ZIP Release notes CHANGE LOG ... Note: - create a delta: $hdiffz -m-4 -SD -c-zstd-21-25 -d oldPath newPath outDiffFile ; if file is very large, try changing -m-4 to -s-64; apply the delta: $hpatchz oldPath diffFile outNewPath - I did not tested linux_riscv32 cmdline on riscv linux PC - libhpatchz.so in android_hpatchz/libs support decompressor: zlib,lzma,lzma2,zstd , & support diffFile created by $hdiffz,$hdiffz -SD - libhpatchz.so in android_hpatchz/libs_patchers support decompressor: zlib,lzma,lzma2,zstd,bzip2 , & support diffFile created by $hdiffz,$hdiffz -SD,$hdiffz -BSD,$bsdiff4,$hdiffz -VCD,$open-vcdiff delta,$xdelta3 -S,$xdelta3 -S lzma - libhpatchz.a in ios_macos_hpatchz support iOS,macos , & support decompressor: zlib,lzma,lzma2,zstd,bzip2 , & support diffFile created by $hdiffz,$hdiffz -SD,$hdiffz -BSD,$bsdiff4,$hdiffz -VCD,$open-vcdiff delta,$xdelta3 -S,$xdelta3 -S lzma
4.8.0	July 26, 2024	—	64-bit ZIP ARM64 ZIP 32-bit ZIP

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