Puresys纯净系统-软件下载介绍
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 9.0.0 - 16.03.2025r
Breaking changes
Video, Duplicate (smaller prehash size), and Image cache (EXIF orientation + faster resize implementation) are incompatible with previous versions and need to be regenerated.
Core
Automatically rotating all images based on their EXIF orientation - #1368
Fixed a crash caused by negative time values on some operating systems - #1369
Updated vid_dup_finder; it can now detect similar videos shorter than 30 seconds - #1425
Added support for more JXL image formats (using a built-in JXL → image-rs converter) - #1425
Improved duplicate file detection by using a larger, reusable buffer for file reading - #1425
Added an option for significantly faster image resizing to speed up image hashing - #1458
Logs now include information about the operating system and compiled app features(only x86_64 versions) - #1458
Added size progress tracking in certain modes - #1458, #1464
Ability to stop hash calculations for large files mid-process - #1458
Implemented multithreading to speed up filtering of hard links - #1458
Reduced prehash read file size to a maximum of 4 KB - #1458
Fixed a slowdown at the end of scans when searching for duplicates on systems with a high number of CPU cores - #1460
Improved scan cancellation speed when collecting files to check - #1460
Added support for configuring config/cache paths using the CZKAWKA_CONFIG_PATH and CZKAWKA_CACHE_PATH environment variables - #1464
Fixed a crash in debug mode when checking broken files named .mp3 - #1464
Catching panics from symphonia crashes in broken files mode - #1466
Printing a warning, when using panic=abort(that may speedup app and cause occasional crashes) - #1466
Krokiet
Changed the default tab to "Duplicate Files" - #1368
GTK GUI
Added a window icon in Wayland - #1400
Disabled the broken sort button - #1400
CLI
Added -N and -M flags to suppress printing results/warnings to the console - #1464
Fixed an issue where messages were not cleared at the end of a scan - #1464
Ability to disable cache via -H flag(useful for benchmarking) - #1466
Prebuild-binaries
This release is last version, that supports Ubuntu 20.04 - github actions drops this OS in its runners
Linux and Mac binaries now are provided with two options x86_64 and arm64
Arm linux builds needs at least Ubuntu 24.04
Gtk 4.12 is used to build windows gtk gui instead gtk 4.10
Dropping support for snap builds - too much time-consuming to maintain and testing(also it is broken currently)
Removed native windows build krokiet version - now only the cross-compiled version from Linux is available (there should be no difference)
