介绍

Czkawka（tch•kav•ka（国际音标：[ʈ͡ʂkafka]），波兰语中的“打嗝”）是一个开源、简单、快速且免费的应用程序，可以从您的计算机中删除不必要的文件。

软件截图

软件特点

用内存安全的 Rust 编写
惊人的快 – 由于使用了或多或少的高级算法和多线程
免费，开源，无广告
多平台 – 适用于 Linux、Windows、macOS、FreeBSD 等
缓存支持 – 第二次和进一步的扫描应该比第一次快得多
CLI 前端 – 轻松实现自动化
GUI 前端 – 使用 GTK 4 框架，看起来类似于 FSlint
无间谍 – Czkawka 无法访问互联网，也不会收集任何用户信息或统计数据
多语言 – 支持多种语言，如波兰语、英语或意大利语
使用多种工具：
Duplicates – 根据文件名、大小或哈希查找重复项
空文件夹 – 借助高级算法查找空文件夹
大文件 – 在给定位置查找提供的最大文件数量
空文件 – 在驱动器中查找空文件
临时文件 – 查找临时文件
相似图像 – 查找不完全相同的图像（不同的分辨率、水印）
相似视频 – 寻找视觉上相似的视频
相同的音乐 – 搜索具有相同艺术家、专辑等的音乐。
无效的符号链接 – 显示指向不存在的文件/目录的符号链接
Broken Files – 查找无效或损坏的文件
错误扩展名 – 列出内容与其扩展名不匹配的文件

清理重复项和释放计算机上的存储空间是建议您定期执行的维护任务的一部分。虽然可以手动进行操作，但其他操作需要专门的工具来完成工作。 Czkawka 可能是您在需要删除 PC 上不必要的文件时寻找的解决方案。

更新日志

Version 8.0.0 - 11.10.2024r
Breaking changes

Due to the removal image_type from image struct, old cache files are incompatible with new version and should be regenerated from scratch(it uses new name)
Some CLI arguments could change short name, due fixing ambiguous names

Known regressions

Slint 1.8 which Krokiet uses requires femtovg 0.9.2 which broke font rendering - slint-ui/slint#6298

Providing nightly
builds - #1360 - https://github.com/qarmin/czkawka/releases/tag/Nightly
Added finding duplicated options in CLI -#1364

Core

Removed some unnecessary panics - #1354
Simplified usage of structures when sending/receiving progress information - #1354
Added Median hash algorithm - #1354
Fixed compilation with Rust >=1.80 - #1354
Extracted tool input parameters, that helped to find not used parameters - #1354
Added new mod to find similar music only in groups with similar title tag - #1354
Printing to file/console no longer uses two backslashes in windows paths - #1354
Fixed panic when failed to decode raw picture - #1355
Remove useless saving/loading cache when there is no files to check - #1358
Filtering hard links on windows - #1316
Added jxl support - #1358
Added avif support(via external C library, not enabled by default) - #1358
Integer overflow are enabled by default(prepare for reporting bugs, slower performance and general unstability) - #1358
Fixed crash when loading invalid image cache - #1230

Krokiet

Fixed invalid default hash size in similar images - #1354
Fixed and added more input parameters to the application - #1354
Fixed problem with loading invalid preset - #1226
Fixed crash when using 8 hash size with small similarity - #1359
Disabling buttons when no files were found - #1359
Changed way to close/open panel at bottom - #1359
Modify logo a little - #1359
Avoid errors when trying to load preview of not supported file - #1359
Added ability to show preview of referenced folders - #1359
Enable selecting with space and jumping over entries with arrows and opening with enter - #1359
Added button to rename files with invalid extension -#1364

GTK GUI

Fixed and added more input parameters to the application - #1355
Added option to use external libraries instead gtk pixbuf loader for previews - #1358
Using static runtime with zstd compression in appimage - #1350
Restoring flatpak builds - #1275
[External] Mac homebrew version of app - https://formulae.brew.sh/formula/czkawka

CLI

Added options to find/remove images by size - #1255
Fixed and added more input parameters to the application - #1354
Fixed crash when stopping scan multiple times - #1355
Print results also in debug build - #1355
Added support for selecting reference directories -#1364