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Waterfox is basically a 64-Bit version of Firefox. The Firefox source code is taken and compiled to run specifically for 64-Bit Windows computers. To make Waterfox stand out a bit more, it’s compiled with optimizations so that it will run more efficiently and faster than just compiling Firefox as a 64-Bit program. For some people with older systems, the 64-Bit version loads quicker and is much more responsive than the 32-Bit build.

In benchmarks, the 64-Bit variant of Firefox out-performs the 32-Bit variant. Also because this variant is being built specifically for Windows, there might be further performance increases. Waterfox was compiled with SSE, SSE2, x64 favoring and the following optimisation flags: /Og /Oi /Ot /Oy /Ob2 /Gs /GF /Gy

Add-Ons work on any version of Firefox, on any platform.
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Logitech Options is a powerful and easy-to-use application that enhances your Logitech mice, keyboards, and touchpads. Customize your device with Options and do more than you thought possible.

BECOME MORE PRODUCTIVE IN AN INSTANT
Logitech Options is extremely easy-to-use yet it provides amazing features. Your devices show up as on-screen images, so they’re easy to find, switch, and set up in seconds. It couples years of Logitech hardware excellence with software smarts.

Customize buttons and actions
Reassign any button on your mouse to perform virtually any task. For advanced devices, you can adjust the scroll wheel, cursor speed, and much more3. Enhanced key functions let you set Logitech keyboards to behave just the way you like.
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Foxmail，是由中国湖南人张小龙（1969年12月生）开发的一款电子邮件客户端，具有电子邮件管理功能和邮件服务器功能。

新年伊始，Foxmail奉上了7.2贺岁版。贺岁版增加了记事本、邮件统计、反垃圾库等20余项新功能，全新内核支撑收发读写性能，同时对日历、地址簿、RSS版块做了全面梳理和优化。
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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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A full-featured Internet browser, Opera includes pop-up blocking, tabbed browsing, integrated searches, and advanced functions like Opera’s groundbreaking E-mail program, RSS Newsfeeds and IRC chat. And because we know that our users have different needs, you can customize the look and content of your Opera browser with a few clicks of the mouse.

Speed Dial: Your favorite sites are just one click away at all times.
Trash Can: Instantly reopen recently closed tabs.
Search Shortcuts: Faster search – type your queries directly into the address bar.
Mouse Gestures: With Opera you can navigate the Web with your mouse.
Opera Link: Synchronize data of your choice online, or among different computers and devices.
Quick Find: Opera remembers not only the titles and addresses, but also the actual content of the Web pages you visit.
Feed Preview: Preview a Feed by clicking on the feed icon, and you will see it in clean and efficient multiple-column layout.
Quick and customizable Web search: Get quick access to Google, eBay, Amazon and more with the search field in the upper right corner.
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ARC browser is finally here for Windows, bringing its unique and modern approach to browsing. With a clean interface and a powerful sidebar, ARC makes managing tabs and organizing your workflow a breeze. You can group tabs, pin important pages, and quickly switch between work and personal spaces without clutter. It’s designed to be fast, customizable, and genuinely useful, making it more than just a browser—it’s a productivity tool. If you’re on Windows and want a fresh way to browse and stay organized, ARC is worth checking out.
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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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FileZilla是一个免费开源的FTP客户端软件，分为客户端版本和服务器版本，具备所有的FTP软件功能。可控性、有条理的界面和管理多站点的简化方式使得Filezilla客户端版成为一个方便高效的FTP客户端工具，而FileZilla Server则是一个小巧并且可靠的支持FTP&SFTP的FTP服务器软件。

FileZilla is a free and open-source, cross-platform FTP application, consisting of FileZilla Client and FileZilla Server. Clients are available for Windows, Linux, and macOS. Both server and client support FTP and FTPS (FTP over SSL/TLS), while the client can in addition connect to SFTP servers. FileZilla’s source code is hosted on SourceForge.
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AIMP is a powerful audio player that allows you to listen to your favorite music with an outstanding sound quality. Its appearance resembles that of another classical audio player (Winamp).

The program includes a 18-band equalizer, a visualization window to display rhythmic visual effects and a playlist editor to organize your audio files. A nice fading effect makes your list of songs look like an endless music loop and a handy volume normalizing feature avoids drastic volume changes between tracks. Also, the players main functions can be conveniently controlled by global hotkeys.

Besides playing music, AIMP features three extra utilities which also enable you to record any sound on your computer, convert audio files from one format to another and view or edit tags. AIMP is based on the well-known audio engine BASS, so its easy to connect new plug-ins (from the plug-in library included in the program) and expand the players functionality.
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Rainmeter is a desktop customization platform. Through Rainmeter, you can enhance your Windows computer at home or work with skins: handy, compact applets which float freely on your desktop, much like Windows Sidebar gagdgets, or dashboard widgets for the Mac.

Rainmeter skins provide you with useful information at a glance. It’s easy to keep an eye on your system resources, like memory and battery power, or your online data streams, including email, RSS feeds, and weather forecasts. Many skins are even functional: they can record your notes and to-do lists, launch your favorite applications, and send your tweets to Twitter – all in a clean, unobtrusive interface that you can rearrange and customize to your liking.
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