相关软件
VSDC Free Video Converter
VSDC Free Video Converter is a powerful, feature-rich, multi-format video converter. With it you can edit and convert video files from one format into another. All popular video formats are supported, such as DVD, AVI, QuickTime Video (MOV, QT, MP4 and M4V), MPEG, WMV, FLV, Matroska Video (MKV), RealVideo (RM and RMVB), Mobile Video (3GP and 3G2), AMV, and HD-video (H.264/AVC, AVCHD/MTS/M2TS, TOD/MOD and TS). Key features include: Merge several files into one. Delete any video fragment. Split a file into parts. High conversion quality. High conversion speed. VSDC Free Video Converter has inbuilt advanced export presets to assist you in converting your video files. By using the export presets, you can choose the quality and format of the video you want without having to figure out the best format options. The application has a huge number of presets covering all formats and multimedia devices. What's more, they are editable, so you have the option to create your own and truly personalize your video files for playback on specific devices. VSDC Free Video Converter gives you the ability to save audio as well as individual frames from videos. You can save the audio track or a portion of it from a video file and then create your own soundtrack in any audio format you choose. Overall, VSDC Free Video Converter is easy to use, has stacks of presets and supports numerous video formats. The conversion process is seamless with no loss of quality and the ability to harvest audio from your video and make a personalized soundtrack is a real bonus in a free application such as this.
Handbrake
With HandBrake you can successfully convert video from almost any format to a plethora of widely supported and up-to-date codecs. The free and open-source program is a GPL-licensed, multiplatform and multi-threaded DVD to MPEG-4 converter, available for Windows, Mac and Linux. HandBrake is not limited to DVDs, it will now accept practically any type of video as a source. Its latest version was launched in late 2018 and comes with a wealth of updates and fixed issues. As ever you can get started in seconds by choosing a profile optimised for your device and navigating this easy to use interface. Key features include: Title and chapter selection. Subtitle support (VobSub Closed Captions CCEA-608, SSA, SRT). Integrated bitrate calculator. Live static and video preview. Picture deinterlacing, cropping and scaling. Video filters and Grayscale encoding. Support for VFR and CFR. The open source video transcoder promises to offer a “simple, easy and fast” service as well as high-quality conversions. It is considered a great program to use if you want more choice or to tweak many basic and advanced options in order to improve encoding. Overall, the new and improved version of HandBrake offers a straightforward and results-driven approach. It can process most common multimedia files and any DVD or BluRay sources that do not contain any kind of copy protection. Further details and the latest news surrounding the program can be viewed on the software creator’s website.

HandBrake 32-bit
With HandBrake you can successfully convert video from almost any format to a plethora of widely supported and up-to-date codecs. The free and open-source program is a GPL-licensed, multiplatform and multi-threaded DVD to MPEG-4 converter, available for Windows, Mac and Linux. HandBrake is not limited to DVDs, it will now accept practically any type of video as a source. Its latest version was launched in late 2018 and comes with a wealth of updates and fixed issues. As ever you can get started in seconds by choosing a profile optimised for your device and navigating this easy to use interface. Key features include: Title and chapter selection. Subtitle support (VobSub Closed Captions CCEA-608, SSA, SRT). Integrated bitrate calculator. Live static and video preview. Picture deinterlacing, cropping and scaling. Video filters and Grayscale encoding. Support for VFR and CFR. The open source video transcoder promises to offer a “simple, easy and fast” service as well as high-quality conversions. It is considered a great program to use if you want more choice or to tweak many basic and advanced options in order to improve encoding. Overall, the new and improved version of HandBrake offers a straightforward and results-driven approach. It can process most common multimedia files and any DVD or BluRay sources that do not contain any kind of copy protection. Further details and the latest news surrounding the program can be viewed on the software creator’s website.
Sothink Free Video Converter
Sothink Free Video Converter is a lightweight application that allows you to convert rich video and audio formats with high definition at fast speed. Key features include: HD Support : Convert high-definition videos and any other formats, like HD MP4, HD AVI, MOV, MKV, M2TS, M2T, MTS. Full media formats: Convert AVI, MP4, FLV, ASF, WMV, MKV, MOV, MPEG, H.264, RM, 3GP, M2TS, MP3, WMA, AAC, OGG, WAV, YouTube, CD/VCD/SVCD/DVD. HTML5 video converter: Convert videos to HTML5 video formats (OGG, MP4, WebM). Video editing: Trim video clips, edit video codecs, dimension, zoom, bit rate, frame rate, sample rate, channel, video/audio quality. Instant preview support. Multiple device support:Apple iPad/iPod/iPhone, Sony PSP, Zune, MP4 players, Android, BlackBerry, Nokia, HTC, Xbox. Overall, Sothink Free Video Converter is an easy to use application that has a crisp and uncluttered user interface; 5 drop down menu's and the file management pane is where all the action takes place. Unfortunately, most of the encoding options are reserved for the full version. Apart from those issues, it is a very intuitive application with a good looking interface coupled with some cool features such as photo extraction from video and batch processing to help you plow your way through your media collection.

Aiseesoft Free Video to GIF Converter
Who doesn’t love a GIF, right? From adorable kittens to hilarious fails, GIFs are the gifts that keep on giving. Well, great news, Aiseesoft Video to GIF Converter is a free video to GIF converting program which allows you to free convert video to high quality GIF. It gets better. If you’re a fan of YouTube, Vimeo, Facebook, DailyMotion and any of the other popular online video sharing websites, you will want to know that Aiseesoft Video to GIF Converter can make GIF animations out of the videos on the sites. Other great features include: Supports more than 200 video formats: This software supports all popular video format including MP4, AVI, MOV, WMV, FLV, and M4V, to name just a few. Offline conversion: Safely convert video to GIF offline – no internet connection required. Adjust output: This converter provides a range of video setting options including encoder and resolution, and bitrate to adjust output profile settings. Video editing: Directly edit video and customize the output profile settings by clipping/merging/cropping video and adjusting brightness, contrast, saturation, hue and more. And – you can use it to add your personal watermark to the output GIF files. Batch conversions: Convert several videos to GIF files simultaneously to improve speed and efficiency.
Free DRM Removal
免费删除 DRM
IOTransfer
IOTransfer 3 is a lightweight, yet powerful iOS transfer and management tool. It effectively helps iOS users to manage their content freely, either on a PC or an iOS device. This handy application has been designed for various iOS devices including iPhones, iPads or iPods. Essentially, with IOTransfer 3 you have an easy way to transfer data between your device and a Windows PC. The new and updated IOTransfer provides the easiest way to transfer vital iOS data and brings some new features such as a new GIF Maker and enhanced Video Converter and Contacts features. So, users will now be able to create standout GIFs within seconds, as well as import or export their Outlook and Google contacts in CSV format. Looking for an easy-to-use video converter? This will allow you to add files by dragging and dropping. Simply put, with IOTransfer 3 you have a straightforward and convenient way to freely import and export music, videos, photos, podcasts, books, and voice memos between your iOS devices and your PC. It's a really useful tool that can help to stop you running out of space on your device and assists in keeping your latest data backed up. Key Features include: New GIF Maker, creates animated GIF in seconds. Online Video Downloader. Transfer and backup your important data. Video Converter newly supports adding files by drag and drop Save your video and movies. Transfer photos between iPhone and PC. Contacts, newly supports importing/exporting Outlook and Google contacts in CSV format IOTransfer deletes iOS photos safely. Manage iPhone photos on IOTransfer 3. 1-click upload iPhone music. Manage iPhone apps on IOTransfer 3. Manage iBooks. Transfer voice memos. Manage iPhone videos. Advanced Phone Clean. IOTransfer 3 comes with a Smart iOS Cleaner tool that can be used to scan and clean the iOS system on a regular basis, in order to keep devices running fast. By running the clean function in IOTransfer 3 you can remove useless data in order to free up more precious space. It is important to transfer and backup your data on a regular basis because accidents do happen, and people tend to rely upon their mobile devices more and more. The risk of losing everything on your iOS device and realizing that you have never backed anything up can be gut-wrenching. Thankfully, in addition to transferring your music, photos and videos, IOTransfer 3 is also a handy tool to transfer apps, books, voice memos or other files from your iOS device to your PC safely. A stand out feature of IOTransfer 3 is the Video Downloader tool. This allows you to download online videos from popular video sites such as Youtube, Vimeo, and Instagram etc. Not only can you download them, but you can save them to your PC, or directly to your iOS device, and all in the best supported resolution. IOTransfer offers you an easy and fast iPhone photo transfer and management solution. All your photos in your albums can be exported to your PC and stored as backups. You can also import any photos you want from your PC onto your iOS device as well. IOTransfer AirTrans allows you to wirelessly transfer music, photos, videos and more, between iPhone, iPad and computer via WiFi. Simply convert videos to other audio or video formats like MP4, AVI, MKV, FLV, MP3 and more. Overall, IOTransfer 3 is a great iTunes alternative that in many respects, is easy to manage and not as cumbersome to use as Apple's alternative. The interface is simple to use and easy to navigate and the app has a relatively small footprint.

TunesKit DRM M4V Converter for Windows
With TunesKit iTunes DRM Video Converter for Windows, you can not only easily remove the DRM lock from iTunes purchased and rental movies, TV shows and music videos, but also convert the DRM-ed M4V files to non-DRM MP4 format that is supported by most popular media playing devices in the world. Besides, it can also preserve nearly 100% quality of the original iTunes movies. Key Features include: Remove DRM from purchased and rented iTunes movies, TV shows and music videos. Convert iTunes DRM-protected M4V videos to lossless DRM-free MP4. Retain AC3 Dolby 5.1 audio track & subtitles & multiple languages. Transfer iTunes movies to any popular mobile devices & players. TunesKit iTunes DRM Video Converter for Windows is a great app that lets you remove the DRM encased in video content that you buy or rent from the iTunes Store. It is easy to use, with a shallow learning curve and a simple yet intuitive interface. TunesKit iTunes DRM Video Converter for Windows is able to convert a batch of DRM M4V files to DRM-free MP4 format the Windows platform at 20X faster speed. It also retains the original HD video quality and 5.1 audio tracks and subtitles as well. The converted files can then be viewed on various popular mobile devices and media players such as Samsung Galaxy Note and VLC player.

Aiseesoft Free FLV Converter
Use Aiseesoft Free FLV Converter to quickly and easily convert FLV, F4V or SWF video files to MP4, MOV, AVI, WMV, MP3 and other popular formats compatible with popular portable iOS and Android devices. This fast, versatile converter offers a host of great features, pre-sets and customizable functions. Key features include: Fast: With its fabulous acceleration technology, the program can convert FLV with fast speed. Convenient: Use the snapshot feature at any moment to preview the imported FLV videos. Batch conversion: Convert two or more FLV, F4V, SWF videos to other files simultaneously and effectively. Customizable: customize the resolution, bitrate, frame rate, encoder, audio channels, sample rate and more! Convert 2D video to 3D: You can convert FLV, SWF and F4V video files to 3D videos which can be played on your computer, 3D TV, and other compatible display devices. It provides you with a range of 3D modes – Anaglyph 3D (red/cyan; green/magenta; amber/blue), Side by Side 3D, and Top and Bottom 3D. Extract audio: Aiseesoft Free FLV Converter enables you to extract FLAC from the imported FLV, F4V, SWF video. With the brilliant FLV to MP3 converter, you can easily convert FLV, F4V or SWF to MP3, M4A, WMA, WAV, AC3, AAC without any audio loss.

Google Chrome
Google的顶级免费浏览器
Debut Video Capture Software
轻松捕捉视频
Prism Video Converter
Prism Video Converter是易于使用的实用程序,能够将视频媒体从一种格式转换为另一种格式。支持所有标准格式,包括一些不常见的格式,并且转换过程可以单独或分批进行。 主要功能包括: 预览原始视频文件。 可调输出设置。 批量转换支持。 多种格式支持。 Prism Video Converter的用户界面非常干净,易于浏览。视频设置可以轻松调整,并且可以在转换之前预览媒体,以确保进行所需的任何更改。 该应用程序支持许多特定的设备以及30多种不同的文件类型,包括一些不常见但越来越流行的格式,例如OGG和MKV。还支持音频文件,因此您可以将视频媒体转换为MP3或WMA文件。 总体而言,Prism Video Converter易于使用,界面整洁,能够以高质量输出高速转换多种不同的视频格式。 寻找Mac版的Prism Video Converter吗?在这里下载