--- title: "πŸ–ΌοΈ pngcrush β€” инструмСнт для ΠΎΠΏΡ‚ΠΈΠΌΠΈΠ·Π°Ρ†ΠΈΠΈ сТатия PNG-Ρ„Π°ΠΉΠ»ΠΎΠ²" date: 2023-09-30T20:44:15+03:00 draft: false tags: [tools, images] --- `pngcrush` β€” Tool for optimizing the compression of PNG files. `pngcrush` β€” Π˜Π½ΡΡ‚Ρ€ΡƒΠΌΠ΅Π½Ρ‚ для ΠΎΠΏΡ‚ΠΈΠΌΠΈΠ·Π°Ρ†ΠΈΠΈ сТатия PNG-Ρ„Π°ΠΉΠ»ΠΎΠ². URL: http://pmt.sourceforge.net/pngcrush. ΠŸΠ°ΠΊΠ΅Ρ‚ Π΅ΡΡ‚ΡŒ Π² рСпозиториях `Arch` ΠΈ `Ubuntu`. **ΠŸΡ€ΠΈΠΌΠ΅Ρ€ Ρ€Π°Π±ΠΎΡ‚Ρ‹ ΡƒΡ‚ΠΈΠ»ΠΈΡ‚Ρ‹:** ```sh pngcrush -brute jfxr.png jfxr2.png ``` ```text Warning: versions are different between png.h and png.c png.h version: 1.6.37 png.c version: 1.6.40 Recompressing IDAT chunks in jfxr.png to jfxr2.png Total length of data found in critical chunks = 118940 Best pngcrush method = 7 (ws 15 fm 0 zl 9 zs 0) = 84876 CPU time decode 4.074774, encode 11.337994, other 0.100056, total 15.764133 sec ```