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PeaZip is an open source file and archive manager: cross platform, available as portable and installable software for 32 and 64 bit Windows (9x, 2k, XP, Vista, 7) and Linux (PeaZip is a desktop neutral application).

　* Full support
　　o 7z, FreeArc’s arc/wrc, sfx (7z and arc), bz2, gz, paq/lpaq, pea, quad/balz, split, tar, upx, zip
　* Read (browse, extract, test) 118 file extensions
　　o 7z, bz, bz2, bzip2, tbz2, tbz, gz, gzip, tgz, tpz, tar, zip, z01, smzip, arj, cab, chm, chi, chq, chw, hxs, hxi, hxr, hxq, hxw, lit, cpio, deb, lzh, lha, rar, r01, 00, rpm, z, taz, tz, iso, jar, ear, war, lha, pet, pup, pak, pk3, pk4, slp, [Content], xpi, wim, u3p, lzma86, lzma, udf, xar, dmg, hfs, part1, split, swm, tpz, kmz, xz, txz, vhd, mslz, apm, mbr, fat, ntfs, exe, dll, sys, msi, msp, ods, ots, odm, oth, oxt, odb, odf, odg, otg, odp, otp, odt, ott, gnm, doc, dot, xls, xlt, ppt, pps, pot, docx, dotx, xlsx, xltx, swf, flv, quad, balz, zpaq, paq8f, paq8jd, paq8l, paq8o, lpaq1, lpaq5, lpaq8, ace, arc, wrc, 001, pea, cbz, cbr, cba, cb7, cbt.
　* Repair
　　o FreeArc’s arc/wrc
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7-Zip is a open source file archiver with a high compression ratio. The program supports 7z, XZ, BZIP2, GZIP, TAR, ZIP, WIM, ARJ, CAB, CHM, CPIO, CramFS, DEB, DMG, FAT, HFS, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, RAR, RPM, SquashFS, UDF, VHD, WIM, XAR, Z. Most of the source code is under the GNU LGPL license. The unRAR code is under a mixed license: GNU LGPL + unRAR restrictions. Check license information here: 7-Zip license.

You can use 7-Zip on any computer, including a computer in a commercial organization. You don’t need to register or pay for 7-Zip.
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提起文件的复制粘贴，这可能是我们日常应用中最为常用的操作。对于一些较大的文件而言，系统自带的功能却不是很好用，当然我们有更好的选择。

FastCopy可以说是Windows平台上最快的文件拷贝、删除软件。其功能强劲，性能优越，体积小巧。

FastCopy主要包含下列功能：
1.完全支持拖曳操作，支持拖曳多个文件到来源中；
2.支持外壳整合，方便的让你利用右键菜单直接复制文件；
3.支持三种不同的HDD模式；
4.内建多种人性化的操作模式；
5.支持过滤，可以使用通配符；
6.支持任务管理；
7.支持命令行操作。
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Microsoft PowerToys is a set of utilities for power users to tune and streamline their Windows 10 experience for greater productivity.

For those who haven’t heard of PowerToys before, it’s a set of utilities for power users to tune and streamline their Windows experience for greater productivity. Inspired by the Windows 95 era PowerToys project, this reboot provides power users with tools to squeeze more out of the Windows 10 shell and customize it for their individual workflows. On May 8, 2019, Microsoft relaunched PowerToys and made them open-source on GitHub.
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WINRAR 是目前流行的压缩工具，支持鼠标拖放及外壳扩展，完美支持 ZIP 档案，内置程序可以解开 CAB、ARJ、LZH、TAR、GZ、ACE、UUE、BZ2、JAR、ISO 等多种类型的压缩文件；具有估计压缩功能，你可以在压缩文件之前得到用 ZIP 和 RAR 两种压缩工具各三种压缩方式下的大概压缩率；具有历史记录和收藏夹功能；压缩率相当高，而资源占用相对较少、固定压缩、多媒体压缩和多卷自释放压缩是大多压缩工具所不具备的；使用非常简单方便，配置选项不多，仅在资源管理器中就可以完成你想做的工作；对于ZIP 和 RAR 的自释放档案文件( DOS 和 WINDOWS 格式均可)，点击属性就可以轻易知道此文件的压缩属性，如果有注释，还能在属性中查看其内容。
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VMware Player is the easiest way to run multiple operating systems at the same time on your PC. With its user-friendly interface, VMware Player makes it effortless for anyone to try out Windows 8, Windows 7, Chrome OS, the latest Linux releases, or create isolated virtual machines to safely test new software. VMware Player is free for personal use. VMware Player is now available for commercial use with support offerings as a component of VMware Fusion Professional.

Best Way to Run Windows XP
VMware Player is the best way to run legacy Windows XP applications on Windows 7 or Windows 8. With unity mode, copy-and-paste, drag-and-drop, and networking and printing that require no additional setup, XP applications will run seamlessly on modern hardware.
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Oracle VirtualBox是由德国InnoTek软件公司出品的虚拟机软件，现在则由甲骨文公司进行开发，是甲骨文公司xVM虚拟化平台技术的一部份。它提供用户在32位或64位的Windows、Solaris及Linux 操作系统上虚拟其它x86的操作系统。用户可以在VirtualBox上安装并且运行Solaris、Windows、DOS、Linux、OS/2 Warp、OpenBSD及FreeBSD等系统作为客户端操作系统。

与同性质的VMware及Virtual PC比较下，VirtualBox独到之处包括远程桌面协议（RDP）、iSCSI及USB的支持，VirtualBox在客户机操作系统上已可以支持USB 2.0的硬件设备，不过要安装 virtualbox extension pack.
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AnyDesk is a fast remote desktop system and enables users to access their data, images, videos and applications from anywhere and at any time, and also to share it with others. AnyDesk is the first remote desktop software that doesn’t require you to think about what you can do. CAD, video editing or simply working comfortably with an office suite for hours are just a few examples. AnyDesk is designed for modern multi-core CPUs. Most of AnyDesk’s image processing is done con­currently. This way, AnyDesk can utilize up to 90% of modern CPUs. AnyDesk works across multiple platforms and operating systems: Windows, Linux, Free BSD, Mac OS, iOS and Android.

Just two megabytes – downloaded in a glimpse, sent via email, or fired up from your USB drive, AnyDesk will turn any desktop into your desktop in se­conds. No administrative privileges or installation needed.
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Ubuntu是一个以桌面应用为主的GNU/Linux操作系统，基于Debian发行版和GNOME桌面环境，与Debian的不同在于它每6个月会发布一个新版本。

普通的桌面应用版可以获得18个月的支持，标为LTS的桌面应用版可以获得更长时间的支持。其桌面应用系列可以获得为期三年的技术支持，服务器版可以获得为期五年的技术支持。Ubuntu的目标在于为一般用户提供一个最新的、同时又相当稳定的主要由自由软件构建而成的操作系统。Ubuntu具有庞大的社区力量，用户可以方便地从社区获得帮助。

这一代最大的特色是全面导入名为Unity的新界面，这也是先前使用在Netbook Remix版本上的界面，相较过去的界面号称更为美观且简单易用。而Ubunty也会针对使用者的显示适配器进行判断，若是安装者的显示适配器性能不足，也会自动改为传统界面，当然看不惯Unity界面，也可以手动选择传统界面。
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iOS (formerly iPhone OS) is a mobile operating system created and developed by Apple Inc. exclusively for its hardware. It is the operating system that powers many of the company’s mobile devices, including the iPhone and iPod Touch; the term also included the versions running on iPads until the name iPadOS was introduced with version 13 in 2019. It is the world’s second-most widely installed mobile operating system, after Android. It is the basis for three other operating systems made by Apple: iPadOS, tvOS, and watchOS. It is proprietary software, although some parts of it are open source under the Apple Public Source License and other licenses.

Unveiled in 2007 for the first-generation iPhone, iOS has since been extended to support other Apple devices such as the iPod Touch (September 2007) and the iPad (introduced: January 2010; availability: April 2010.) As of March 2018, Apple’s App Store contains more than 2.1 million iOS applications, 1 million of which are native for iPads. These mobile apps have collectively been downloaded more than 130 billion times.

Major versions of iOS are released annually. The current stable version, iOS 15, was released to the public on September 20, 2021
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