Here’s a list of the best free video converter software and free online video converters available today: Input Formats: 3GP, ASF, AVI, DIVX, DVR-MS, F4V, FLV, M4V, MKV, MOV, MP4, MPEG, MPV, QT, RM, WMV, and others (over 100 total) Output Formats: AAC, AC3, AIFF, APE, ASF, AU, AVI, DTS, FLAC, FLV, GIF, M2TS, M4A, M4V, MKV, MOV, MP2, MP3, MP4, MPG, OGG, OGV, SWF, WAV, WEBM, WMA, and WMV This program can be used to convert nearly any file to a variety of high-definition output formats that run on Apple, Android, Windows, and other devices. If you don’t know what video format to convert the file to so that it’s usable on a specific device, the program handles that for you: just pick the device from a list. Some other things we like: built-in editor to add subtitles and adjust color, doubles as a video player for discs and ISO-formatted videos, lets you burn videos to a disc, and the editable program settings—they let you do things like convert multiple videos in bulk (up to 5), change default video/audio settings, and define a new default output folder for converted files. Any Video Converter supports more input video formats than any other video converter program we’ve used. While testing the program, it seemed to convert quickly, and without any troubles. The only thing we didn’t like was the window that appeared after each video conversion, suggesting that you upgrade to enable more output formats. This software can be installed on Windows 11, 10, 8, and 7. It also runs on macOS 10.15 through 10.7. Download For: Input Formats: MP4, MOV, MKV, AVI, WMV, M4V, XVID, ASF, DV, MPEG, VOB, WEBM, OGV, DIVX, 3GP, MXF, TS, TRP, MPG, FLV, F4V, M2TS Output Formats: MP4, MOV, MKV, AVI, WMV, M4V, XVID, ASF, DV, MPEG, VOB, WEBM, OGV, DIVX, 3GP, MXF, TS, TRP, MPG, FLV, F4V, SWF, M2TS There’s a folder option so you can import several videos at once if you need to do that. A timer is at the bottom of the program that lets you choose what should happen when the conversions are finished, like exit the program or shut down the whole computer. Some other things we like are the per-video conversion settings so that you can have each video save to a different format even though you’re converting them in bulk, the Device option when choosing a format so that you don’t have to know what file type the device supports, the setting that can auto-delete the source file after the conversion, and the ability to work with audio formats too. Windows 10, 8, and 7 are supported. Input Formats: MP4, MOV, AVI, WEBM, MKV, MPEG, MPG, M2TS, WMV, FLV, F4V, M4V, OGV, TS, MTS, and VOB Output Formats: MP4, MOV, AVI, WEBM, MKV, MPEG, and MP3 You can convert in bulk and pick different settings for each video. It also lets you trim videos, pick a new name for the newly formatted video, import your own SRT file for subtitles, include an image or text watermark, convert with or without audio, change the video’s resolution, and automatically close the program or shut down the PC after the conversions are finished. As great as this app is, there are some small issues we’ve noticed. For example, neither the history tab that’s supposed to show recently formatted files, nor the list of recently used format options, show anything. Also, their website claims that you can choose format options based on the device you want the video to play on, but that wasn’t true during our tests. You can use this free video converter in Windows 11, 10, 8 and 7. Input Formats: 3GP, AVI, F4V, FLV, M4V, MKV, MOV, MP4, MPG, MTS, WMV, and others Output Formats: 3GP, MP3, MP4, AVI, MPG, WMV, MPEG, FLV, HD, DVD, M2TS, and others You’re taken through a step-by-step wizard to complete the conversion, during which you choose the video files you’re converting or merging, the format the file should end up in, and the video quality and audio bit rate. We tested this program on Windows 10, but it’s also said to work on Windows 8 and 7. Load a video from the File menu to import it into the program. All the advanced features like buffer size, interlacing, and threading can be found in the menu items. Input Formats: 3GP, ASF, AVI, FLV, MKV, MOV, MP4, MPG, MPEG, QT, NUV, OGM, TS, VOB, WEBM, WMV Export Formats: AVI, FLV, M1V, M2V, MP4, MPG, MPEG, OGM, and TS The only thing we don’t like about Avidemux is that it can be a bit confusing to convert videos. The following operating systems should have no problem running Avidemux: Windows (11, 10, 8, 7, Vista, XP), Linux, and macOS. Open video files into the program and select a device you want the converted file to be playable on. There aren’t many additional options, but you can split the converted files into 4GB slices to fit them on DVDs. Input Formats: ASF, AVI, DIVX, DVR-MS, FLV, M2V, MKV, MOV, MP4, MPG, MPEG, MTS, M2T, M2TS, OGM, OGG, RM, RMVB, TS, VOB, WMV, WTV, and XVID Output Devices: Apple TV/iPhone/iPod, Google Nexus 4/7, Microsoft Xbox 360/Zune, Nokia E71/Lumia 920, Samsung Galaxy S2/S3, Sony PlayStation 3/PSP, T-Mobile G1, Western Digital TV, and YouTube HD While this program can convert videos to a format supported by many popular devices, there aren’t any editing features you can use beforehand. We tested EncodeHD in Windows 10 without any issues, so it should also work in Windows 11, 8, 7, Vista, and XP. Input Formats: 3GP, AMV, ASF, AVI, AVS, DAT, DV, DVR-MS, FLV, M1V, M2V, M4V, MKV, MOV, MP4, MPG, MS-DVR, QT, RM, RMVB, VOB, and WMV Output Formats: AVI, FLV, MPG, MPEG1, and MPEG2 While the program looks good and operates well, a popup is displayed after every conversion asking you if you want to install the Professional version. You must exit this screen every time to continue using the free version. Whether you’re running Windows 11, 10, 8, 7, Vista, or XP, you can install and use Clone2Go Free Video Converter. Add multiple video files and then convert them to any popular format. You can combine video files, edit them while watching the video, and then convert the files to any of the many supported formats. Input Formats: 3G2, 3GP, ASF, AVI, DIF, DIVX, FLV, M2TS, M4V, MJPEG, MJPG, MKV, MOV, MP4, MPEG, MTS, RM, RMVB, VOB, WMV, and XVID Output Formats: 3G2, 3GP, ASF, AVI, DIVX, DPG, DV, FLV, MOV, MP4, MPEG, MPEG4, RMVB, SWF, TS, VOB, WMV, and XVID One thing we dislike about iWisoft Free Video Converter is that it opens their website every time the program opens so that it can check for an update, and there doesn’t seem to be an option to disable it. It’s said to work with Windows 7, Vista, XP, and 2000 only. Input Formats: 264, 265, 3G2, 3GP, ASF, AVC, AVI, AVS, DIVX, F4V, H264, H265, HEVC, M4V, MKV, MOV, MP4, RM, RMVB, WMV Output Formats: AVI, DIVX, MKV, MP4 MPEG2 formats such as MPG, SVCD, TS, and VOB will also work with DivX Converter, but only for the first 15 days of the install. To use it to create videos up to 4K, you must select the option called Enable DivX HEVC Plug-in during setup. Before the installer is finished, DivX Converter tries to install one or more other programs. If you wish to avoid this, you must deselect the options before continuing. macOS and Windows are supported. Open a video file, DVD, or whole folder to convert. Then just choose an output file and click Start. There are some advanced settings like modifying frames and quality/size of the video. Input Formats: 3GP, 3G2, ASF, AVI, DV, DRC, FLV, GXF, MKV, MP4, MOV, MPG, TS, RM, SWF, WMV, and WEBM. Output Formats: 3GP, 3G2, ASF, AVI, DV, DRC, FLV, GXF, MKV, MP4, MOV, MPG, TS, RM, SWF, WMV, and WEBM. FFCoder is a portable program that works with Windows 11, 10, 8, 7, Vista, and XP. Just select the format you want to end up with so the site will open the proper video converter page. From there, load your file (from your computer, a URL, Dropbox, or Google Drive) and tweak any of the optional editing settings before downloading the converted file. Input Formats: 3G2, 3GP, AVI, FLV, MKV, MOV, MP4, MPEG1, MPEG2, OGG, WEBM, and WMV among others. (Check if a file type is supported by using the calculator on the site’s home page.) Output Formats: 3G2, 3GP, AVI, FLV, MKV, MOV, MP4, MPEG1, MPEG2, OGG, WEBM, and WMV among others. It doesn’t matter what operating system you use (Windows, Linux, macOS, etc.) because it just requires a functional browser. Load video files into Movie Maker, add animations or visual effects, and then save the video as a different file type from the File menu. Input Formats: 3G2, 3GP, ASF, AVI, DVR-MS, K3G, M1V, M2T, M2TS, M4V, MOD, MOV, MP4, MPEG, MPG, MPV2, MTS, QT, VOB, VM, WMV, and WTV Output Devices/Formats: Android, Apple iPad/iPhone, Facebook, Flickr, MP4, SkyDrive, Vimeo, YouTube, Windows Phone, WMV, and Zune HD During setup, you must select Choose the programs you want to install and then Photo Gallery and Movie Maker to avoid getting the other programs that are part of the suite. Windows Live Movie Maker can be installed on Windows 11, Windows 10, Windows 8, Windows 7, and Windows Server 2008. It’s included by default in Vista and XP (SP2 and SP3). The wizard helps you choose a decoding method, output resolution, and output format even if you don’t know what these terms mean - there’s an easy to understand description next to some of these settings that really helps. Input Formats: 3G2, 3GP, ASF, AVI, F4V, FLV, M2TS, MKV, MOV, MP4, MPEG1, MPEG2, MPEG-TS, OGG, and WMV Output Formats: 3G2, 3GP, ASF, AVI, F4V, FLV, M2TS, MKV, MOV, MP4, MPEG1, MPEG2, MPEG-TS, OGG, and WMV MediaCoder should work will all versions of Windows up to and including Windows 11 (i.e., Windows 10, 8, 7, etc.). The main program window asks which file format you’d like to convert to and from. The suite will then launch the appropriate program to convert the file you specified, which makes converting rather easy.  Input Formats: 3GP, AVI, FLV, M4V, MOV, MP4, MPEG, OGV, WEBM, and WMV Output Formats: 3GP, AVI, FLV, M4V, MOV, MP4, MPEG, OGV, WEBM, and WMV Something we don’t like about Free Audio Video Pack is that you must know the format of the source video file before converting it, which is an extra step than most other video converter programs. Free Audio Video Pack can be installed to Windows 11, 10, 8, 7, Vista, XP, and Windows Server 2008 and 2003. First select the file type your video should be converted to, then load the file. Advanced options are available like editing the audio channel, aspect ratio, and bitrate. Input Formats: 3GP, AVI, FLV, MP4, MPG, SWF, WMV, and many others Output Formats: 3G2, 3GP, AVI, FLV, GIF, MKV, MOV, MP4, MPG, OGG, SWF, VOB, and WMV Format Factory works with Windows 11, 10, 8, 7, Vista, and XP. Input Formats: AVI, FLV, MOV, MP4, MPEG, MPG, MTS, QT, RM, RMVB, and WMV (Extensoft’s website says “and others recognized by your computer—Direct Show”) Output Formats: AVI, MP4, MPEG1, MPEG2, QuickTime, and WMV One thing we didn’t like about this program is that it was a little strenuous to scroll through the different conversion formats to find the one we wanted. Extensoft Free Video Converter should work with all versions of Windows. There are some basic settings in this program, like changing the width and height or frame rate of the video. Input Formats: 3G2, 3GP, ASF, AVI, DV, DVD, FFM, FLV, GIF, M1V, M2V, M4V, MOV, MP4, MPEG1, MPEG2, PSP, RM, SVCD, VCD, and VOB Output Formats: 3G2, 3GP, ASF, AVI, DV, DVD, FFM, FLV, GIF, M1V, M2V, M4V, MOV, MP4, MPEG1, MPEG2, PSP, RM, SVCD, VCD, and VOB One thing we didn’t like about this program is that the developer’s website opens every time you exit Oxelon Media Converter. However, you can easily disable this from the settings. The developer says this software is for people who are still running older versions of Windows, so officially, it works with Windows 98 up to Vista only. However, we were able to use it in Windows 10 without running in to any issues. The program looks confusing at first, but it’s rather easy to use if you follow the steps. First select a video, choose the format to save it as, and then click Apply Format before converting the file. Input Formats: 3GP, ASF, AVI, DAT, DIVX, DPG, FLV, MKV, MOD, MP4, MPEG, MPG, MTS, OGG, OGM, QT, RAM, RM, RMVB, VOB and WMV Output Formats: 3GP, AVI, MOV, MP4, MPG, and WMV To download this program, open the link below and scroll to IVC Standard. The official list of compatible operating systems is Windows 10, 8, 7, and XP. Miro Video Converter has a simplified interface. Just drag and drop videos into the program and choose what device or format you want to export the video as. Input Formats: AVI, FLV, H264, MKV, MOV, Theora, WMV, and XVID Output Formats: Ogg, MP3, MP4, Theora, and Webm Setup tries to install additional programs you may or may not want. Avoid this by choosing the Decline button during install. This program works on macOS, Linux, and all versions of Windows. Input Formats: AVI, AVS, CDA, FLV, MP4, MPG, TS, and VOB Output Formats: FLV, MP4, MPG, and SVI One thing we didn’t like about this program is you must open the folder where the video file is at instead of open the actual file. This can be a little confusing, but easily acceptable when you start using it more. It’s said to work with Windows 7, Vista, XP, and 2000. We tested it in Windows 10 without any issues. Just load a video into the program from the File menu and then save it as a common format or export it to another supported format also from the File menu. You can rotate or crop a video before saving. Input Formats: AC3, AIFF, AUD, AVI, AVR, DAT, DV, M1A, M1V, M2P, M2T, M2V, MMV, MOD, MP2, MP4, MPA, MPEG, MPV, PS, PVR, REC, TP0, TS, VDR, VID, VOB, and VRO Output Formats: AVI, DV, MPEG4, and QT Instead of converting a video file found on your computer, you can also load one from a URL or DVD. This converter is completely portable (no need to install it), but does require that QuickTime be installed. It officially works with Windows 7, Vista, XP, and 2000. We tested the most recent version in Windows 10, and it worked fine, just as we’d expect it to. Input Formats: AVI, FLV, H264, OGM, M4V, MP4, MOV, MPG, WMV, VOB (DVD), WMV, and XVID (HandBrake’s website says “Most any multimedia file”) Output Formats: MP4 and MKV We love that it can input so many file types, but it’s unfortunate it supports only two output formats. However, the two it does support are popular ones. You can use it in Windows 11/10, Linux, and macOS 10.13 and later. Load a file, select where to save it, and then choose an output format. There aren’t many options, but you can select particular subtitle or audio tracks to use when converting. Input Formats: ASF, AVI, DIVX, DVD, FLV, F4V, MKV, MP4, MPEG, and WMV Output Formats: AVI, MKV, and MP4 While Quick AVI Creator doesn’t export videos to a massive list of file types, it fortunately does support the three major ones. All Windows versions above Windows 2000 are said to be supported, but it’s recommended to use Windows 7. We tried the latest version in Windows 10, and we were unable to get it to work correctly. First select an output device or file format and then click Add to import a video file. Crop or rotate the video, among other options, and then click Convert to finish. Input Format: AVI, MKV, MOV, MPEG, OGG, VOB, and WEBM Output Format/Devices: AVI, Creative Zen, DV, DVD, Google/Android, Apple iPod, LG, MPEG4, Nokia, Palm, PlayStation 3/PSP, QT, VCD, Walkman, and WMV We tested this program in Windows 10 and Windows 8, and it worked as advertised. It should work with other versions of Windows, too, as well as Linux. The program is a bit difficult to navigate because you must hover your mouse over the different menu buttons to know what they are for. However, the vast file types that are allowed make up for this faulty design. Input Formats: 3G2, 3GP, AVI, DTS, DV, DLV, GXF, M4A, MJ2, MJPEG, MKV, MOV, MP4, MPEG1, MPEG2, MPEG4, MVE, OGG, QT, RM and others. Output Formats: 3G2, 3GP, AVI, DV, FLV, GXF, MJPEG, MOV, MP4, MPEG1, MPEG2, MPEG4, RM, VOB and others. During setup, it tries to install a toolbar and change your default Internet home page. If you don’t want these extra changes, click Skip All to bypass all of them. The program works on 32-bit and 64-bit versions of Windows operating systems up to and including Windows 11, 10, and 8. Input Formats: 3G2, 3GP, 3GPP, ASF, AVI, F4V, FLV, GVI, M4V, MKV, MOD, MOV, MP4, MPG, MTS, RM, RMVB, TS, VOB, and WMV Output Formats: 3G2, 3GP, AVI, FLV, MP4, MOV, MP4, MPG, and WMV The worst things about it: the 2-per-day conversion limit and the 50 MB limit set for source files, which is a significant drawback considering the large size of most video files. We also found conversion times to be a bit slow, even for an online video converter service. Because it works online, this converter can be used with any OS that runs a web browser. Input Formats: 3G2, 3GP, 3GPP, ASF, AVI, DIVX, F4V, FLV, GVI, H264, M2TS, M4V, MKV, MOV, MOD, MP4, MPEG, MPG, MTS, MXF, OGV, RM, RMVB, SWF, TS, TOD, VIDEO, WEBM, WMV, and VOB Output Formats: GIF, 3GP, ASF, AVI, FLV, MOV, MP3, MPEG, MPG, OGG, OGV, RA, RM, SWF, WAV, WMA, WMV, and others Considering the fact that many video files are pretty large, the biggest disadvantage to using this one is the wait time to upload the video, convert the file, and then redownload it. It works with all operating systems that support a web browser, like Windows, Linux, and macOS.