MKV is one of the most commonly used formats for HD video. WebM is based on MKV format, which makes it a high-quality, open video format with free access for everyone. Since various devices support different file formats, I recommend using the best MKV converters to save your videos in a format supported by your tablet or smartphone.
Since people don’t have much time to save a video in a required format, an easy-to-use program is a great solution to convert your files. Read on to learn more about 7 best free services that will help you convert your files to MKV format.
Top 7 Free MKV Converters
- Freemake Video Converter - Converts multiple videos at the same time
- VideoProc - Multifunctional software
- Any Video Converter - 4K resolution support
- Wondershare UniConverter - No advertisements
- HandBrake - Supports various formats
- DivX Converter - High-speed conversions
- NCH Prism - High-quality output
Due to various editing tools, these MKV converters can help you split a long file into several movies, crop video frames, merge multiple videos into one, add an image or watermark and capture your screen.
1. Freemake Video Converter – Our Choice
- 4K support
- Great output quality
- Speedy conversions in the paid version
- Various preset profiles
- None
Verdict: This is one of the most useful free MKV converters that also supports other popular video formats, such as AVI, MOV, WMV, TS, MP4, FLV, MP3. Freemake Video Converter can save your files in any video/audio format of your choice. You can also import pictures or audio files to create a video.
Freemake Video Converter allows you to convert several videos simultaneously. It features the most recent codecs: H.264, MKV, MPEG4, AAC.
2. VideoProc
- 4K/8K/HD/3D/VR support
- More than 420 formats
- Batch conversion
- Advanced video editing options
- Doesn’t support Linux
- A limited free version
Verdict: VideoProc is the best free MKV converter with advanced features. Besides converting your files, the service offers many options for video editing, downloading and recording. VideoProc boasts fast performance, supports 4K and 8K videos. If you have a Windows or Mac laptop, you can use VideoProc for free.
The program has a friendly and easy-to-navigate interface. All formats are sorted by types. Once you have chosen the one you need and clicked on it, a new window opens, where you can continue working with your file. The service is great for novices and has advanced options that will be useful to experienced professionals as well.
3. Any Video Converter
- Processes videos online
- Many filters and effects
- Various formats
- For Windows and macOS
- Installs additional software
- A bit slow
Verdict: Any Video Converter (AVC) is a great solution for those who can’t afford the premium plan as its free package is enough to meet all your needs. Unlike the main freemium video converters for Windows, AVC has two versions. When using most other freemium programs, you need to upgrade to access unavailable features.
Unlike analogs, this video to video converter is has a more complex interface, so be ready to spend a little time exploring its functionality.
4. Wondershare UniConverter
- High-speed
- High output quality
- Intuitive
- No ads
- Paid version is a bit overpriced
Verdict: Wondershare UniConverter is the best video converter for Windows 10, as it has a paid and free version, although the latter comes with certain limitations. You can convert only one-third of a video, the speed is significantly reduced, and it’s impossible to burn files to disks.
If you buy the premium package, you get unlimited access to converting and screen recording. Wondershare UniConverter is intuitive yet boasts advanced video editing capabilities. Thanks to additional features, the program is great for beginners and professionals alike.
5. HandBrake
- Free and open-source
- High-quality output
- Editing tools
- No ads
- A bit challenging
- Could be faster
Verdict: HandBrake is a free video converter which is great for Mac users. It can be installed on Windows laptops as well. Despite being a free video converter software, it offers high-quality video outputs and plenty of editing options. The only drawback is that file conversion takes too long.
Still, it supports multiple formats, such as MP4, M4V, MOV, MP3 and MPEG. You can convert files with a resolution of up to 2160 pixels. There are also preset profiles for particular devices, although paid programs offer a wider choice of options.
6. DivX Converter
- Video converter
- Additional editing options
- Extra features
- Cloud Connect and Backup DVD options
- The free version has ads
- Installs additional software
Verdict: DivX Converter is a video processing service that runs under both Windows and macOS, offering advanced features. DivX can optimize large video files by making them smaller without significant quality loss.
You can copy non-encrypted DVDs using this program. If you buy the Premium pack, you’ll get access to advanced editing options, such as Wavefront Parallel Processing, B-Frames and Target Quantizer.
7. NCH Prism
- Intuitive
- The free version is great for novices
- Fast performance
- High-quality output
- 1080p is the max value
- Options are limited
- The free version has ads and pop-ups
Verdict: Prism Video File Converter was developed by NCH Software. It supports many video formats: AVI, MPG, VOB, ASF, WMV, MP4 and OGM. You can save files in such output formats as AVI, MPG, 3GP, MP4, MOV and FLV.
This free video converter for Mac includes both free and premium packages. If you’re a novice, a free package will be enough to meet your needs. Despite the dated interface, it’s friendly and easy-to-use. The service ensures fast processing and high-quality results, still the resolution is limited to 1080p.
