MKV
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- 1. Play MKV on Device+
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- 1.1 Top MKV Player
- 1.2 Play MKV on Mac
- 1.3 Play MKV on Apple TV
- 1.4 Play MKV on Samsung TV
- 1.5 Play MKV on Sony TV
- 1.6 Play MKV on LG TV
- 1.7 Play MKV on PS3
- 1.8 Play MKV on Xbox One
- 1.9 Play MKV on Xbox360
- 1.10 Play MKV to iPhone
- 1.11 Play MKV to iPad
- 1.12 Play MKV on iPod
- 1.13 Play MKV on Android Phone
- 1.14 Play MKV in VLC
- 1.15 Play MKV in Windows Media Player
- 1.16 MKV Playback Issues in VLC
- 2. Convert MKV to Other Format+
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- 2.1 Convert MKV to MP4
- 2.2 Convert MKV to MP4 on Mac
- 2.3 Convert MKV to MP4 Online
- 2.4 Convert MKV to MP3
- 2.5 Convert MKV to Audio
- 2.6 Convert MKV to WMV
- 2.7 Convert MKV to M4V
- 2.8 Convert MKV to AVI
- 2.9 Convert MKV to AVI Online
- 2.10 Convert MKV to FLV
- 2.11 Convert MKV to DVD
- 2.12 Convert MKV to MOV
- 2.13 Convert MKV to iTunes
- 2.14 MKV to MOV Converter Online
- 2.15 Convert MKV to VOB
- 2.16 Convert MKV to DivX
- 2.17 Convert MKV to MPEG
- 2.18 Convert MKV to MPEG2
- 2.19 Convert MKV to MPEG4
- 2.20 Convert MKV to XviD
- 2.21 Convert MKV to 3GP
- 2.22 Convert MKV to M2TS
- 2.24 Convert MKV to TS
- 2.25 Convert MKV to VCD
- 2.26 Convert MKV to AC3
- 2.27 Burn MKV to DVD
- 2.28 Burn MKV to Blu-ray
- 2.29 Convert MKV to SWF
- 2.30 Convert MKV to MP4 with Subtitle
- 2.31 Convert MKV to WAV
- 2.32 Convert MKV to MPG
- 2.33 Convert MKV to ISO
- 2.33 Convert MKV to WebM
- 3. Convert Other Format to MKV+
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- 3.1 Convert MP4 to MKV
- 3.2 Convert MP4 to MKV on Mac
- 3.3 Convert MP4 to MKV Online
- 3.4 Convert M4V to MKV
- 3.5 Convert WMV to MKV
- 3.6 Convert MOV to MKV
- 3.7 Convert DVD to MKV
- 3.8 Convert M2TS to MKV
- 3.9 Convert AVI to MKV
- 3.10 Convert FLV to MKV
- 3.11 Convert AVCHD to MKV
- 3.12 Convert OGM to MKV
- 3.13 Convert MTS to MKV
- 3.14 Convert WTV to MKV
- 3.15 Convert VOB to MKV
- 3.16 Convert RMVB to MKV
- 3.18 Convert WebM to MKV
- 4. Edit MKV & Other Tips+
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- 4.1 Extract Subtitles from MKV
- 4.2 Add Substitles to MKV
- 4.3 Add SRT to MKV
- 4.4 Compress MKV Video
- 4.5 Reduce MKV File Size
- 4.6 Cut MKV Files
- 4.7 Edit MKV Metadata
- 4.8 MKV No Sound
- 4.9 MKV Video Player for Android
- 4.10 MKV Converter for Mac
- 4.11 Free MKV Converter
- 4.12 MKV Player Mac
- 4.13 2D to 3D MKV Converter
- 4.14 Remux MKV
- 4.15 MKV Encoder
- 4.16 Convert MKV to FCP Mac
- 4.17 Stream MKV to TV with Chromecast
- 4.18 Import MKV to iMovie
- 4.19 Windows DVD Maker MKV
- 4.20 Convert MKV to MP4 with HandBrake Alternative
- 4.21 What is an MKV File
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FLV to MKV Converter-How to Quickly Convert FLV to MKV
by Kayla Morrison • 2023-06-01 14:01:14 • Proven solutions
Are you exhausted looking for the best FLV to MKV converter? Yes, the lack of know-how can really eat into your nerves. However, do not fend off because here is your ultimate fix. This article explores practical and seamless ways to convert FLV to MKV, of course, using the best FLV to MKV converter.
- Part 1. Most Recommend Way to Convert FLV to MKV on Windows/Mac
- Part 2. Top 5 FLV to MKV Converters Online
Part 1. Most Recommend Way to Convert FLV to MKV on Windows/Mac
Are you a Windows or Mac user and desperate for the best FLV to MKV converter? Wondershare UniConverter is the tool you have always been looking for. This FLV to MKV converter has an array of unmatchable features specially tailored to take your conversion to another level. The output quality, speed, elegant interface, device compatibility, and support of batch conversion are a few among the pinnacle features. With millions of users around the globe making it an indispensable tinker program, you wouldn’t be wrong at all if you chose it. Download today and transform your conversion into the top level.

Wondershare UniConverter - All-in-One Video Converter
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Best video converter to convert FLV to MKV files in any format with 90X faster speed and high-quality output.
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Support the most popular video and audio formats, including FLV/MKV/AVI/MP3/WAV/M4A/M4B and more.
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Download files from 10,000+ websites like YouTube by pasting URLs.
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Toolbox with additional functions like Screen Recorder, VR Converter, GIF Maker, Fixing Media Metadata, and more.
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Supported OS: Windows 10/8/7/XP/Vista, macOS 11 Big Sur, 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7.
Step 1 Import FLV Files in FLV to MKV in Wondershare UniConverter.
Install and launch Wondershare UniConverter on your PC. On the top left of the primary window, click on the +Add Files icon and select a suitable file upload option. Alternatively, you can drag the target FLV files and drop them directly on the main window.
Step 2 Choose MKV as Output Format.
When the FLV files have been successfully uploaded, hit the Setting icon. Go to the Video category and select the MKV as your target output format.
Step 3 Convert FLV to MKV.
When everything is okay for you, just hit the Start All. However, if your interest is individual conversion, then click the Convert beside each video and wait.
Part 2. Top 5 FLV to MKV Converters Online
There is plenty of online FLV to MKV converters available, but getting the best converter for your task can be daunting. Here, we have selected for you the top 5 FLV to MKV converters, which can effectively handle your FLV to MKV conversion.
1. Online FLV to MKV UniConverter
Online FLV to MKV UniConverter is an excellent FLV to MKV converter online. Its simplicity and support to an array of different media file formats is a good highlight. It offers several quality outputs like extreme, normal, high, and lower.
Pros:
- It is a free program.
- It features a simple and straightforward interface.
- It supports a variety of input formats, including popular ones.
- You can choose the desired output quality raging from lower to extreme options.
Cons:
- Limited features.
- Limited output formats.
2. Aconvert
Aconvert is a simple yet functional FLV to MKV converter online. The conversion process is quite simple, as it involves a few clicks. Users can adjust audio bitrate and sample rate depending on their need before hitting the Convert button. It is a free tool that is worth giving a try.
Pros:
- Simple and easy to use interface.
- Users can adjust the frame rate and sample rate to enhance their output.
Cons:
- Limited features.
- File size limit of 200MB.
3. Cloudconvert
Cloudconvert is an all-round FLV to MKV converter online with excellent functionalities. You can convert your file with simple clicks and no effort at all. Users can select files from computers, URL, Dropbox, Google Drive, and OneDrive.
Pros:
- Supports cloud conversion.
- Supports several formats.
Cons:
- Slow Conversion.
- Reported occasional outage.
4. Convertio
Convertio is one of the top online MKV to FLV converters. The free converter supports a wide range of input and output format and is thus not only good for MKV and FLV but also several other conversions.
Pros:
- Simple and straightforward interface.
- No registration is required.
- Supports a variety of output and input formats.
Cons:
- File size limit of 100MB.
- Limited features.
5. Onlineconvertfree
This is no doubt one of the big online names for MKV to FLV conversion. The simple yet useful program is worth giving a try. The conversion process involves file upload, choosing the output format, and clicking the conversion button. Once the file is converted, you just click the download button and get it on your device.
Pros:
- Easy to use.
- It is free to use.
- No registration is required.
Cons:
- Reported cases of slow and lengthy conversion.
- Only support a few and popular formats.
Your complete video toolbox
Kayla Morrison
staff Editor