Home >MacX Free FLV Video Converter

MacX Free FLV Video Converter - Ultimate Solution to Free Convert Any Video to FLV, AVI, MP3 on Mac OS X

MacX Free FLV Video Converter

100% Free

Totally free FLV video converter for Mac users to convert MOV, MPEG, WMV, MP4, M2TS, AVCHD, MOD, MKV, AVI to FLV format for uploading to YouTube, as well as convert FLV to AVI and MP3 for free on Mac OS.

MacX Free FLV Video Converter is a 100% free FLV video converter for Mac to convert any videos to YouTube, AVI and Music for free on Mac OS X, no matter HD videos or general videos, like M2TS, AVCHD, MOD, TOD, MP4, AVI, WMV, MOV, ASF, WebM, etc. So you can upload favorite videos to YouTube, Metacafe, etc. It is 100% FREE without any spyware, adware, watermark, etc.

This video converter for Mac offers fastest speed to free convert FLV video on Mac while holding the original quality. Versatile editing functions let you clip video segment while free converting FLV and select the subtitle and language of your choice. Download this free FLV video converter for Mac right away.

Compare with Advanced Edition

Download MacX Free FLV Video Converter

How to FREE Convert Video to/from FLV on Mac

Import Video

Step 1: Click "Add Video" button to import video files. Or simply drag and drop video files to this free FLV video converter on macOS.

Select Output Format

Step 2: Opt for "FLV" as output format from the drop-down window. There are also AVI, YouTube, Vimeo, MP3, etc. for you to choose.

Convert Video Now

Step 3: Tap "RUN" and this free FLV converter for Mac will start to convert video to FLV. Seconds or mins later, you can get FLV files for uploading

MacX Free FLV Video Converter Main Features

Convert High-Definination Video to FLV

This free Mac FLV video converter works well in converting HD video (High-definition videos) to YouTube, such as MKV, AVCHD, H.264/AVC, MOD, TOD, M2TS, etc, thus you can free convert video recorded by HD camcorder, HDTV, blu-ray videos to FLV format as you like on Mac OS X.

Support All Popular Video Format as Input

It supports all popular SD (Standard-definition) video formats like AVI, MPEG, WMV, MP4, FLV, F4V, RM, RMVB, WebM, Google TV, ASF, etc as input. So you can convert video downloaded from web, recorded by mobile phone to FLV.

Convert FLV Video to AVI, MP3 on Mac

Besides converting video to FLV on Mac, this FLV video converting freeware also enables you to free convert FLV to other formats, like AVI, MP3, and so on. So you could enjoy the downloaded FLV videos on your familiar media players.

Adjustable Parameter Settings

MacX Free FLV Video Converter offers a very simple interface and makes the FLV conversion finished on Mac in a few clicks. With adjustable parameter setting, you are even allowed to customize all encoding settings like resolution, frame rate, bit rate, sample rate, etc.

Convert FLV Video Free With Fast Speed and High Quality

This free FLV video converter for Mac is armed with advanced features, like multi-core CPU utility, high quality video encoding engine and advanced De-interlace accelerator, all these ensure its super quick conversion duration and excellent output audio/video quality.

Versatile Video Editing Function

This free FLV video converter not only allows you to convert the whole video to FLV for free, but also enables you to convert video segment from the source video to FLV file, which is especially helpful for those who want to upload video to online websites like YouTube.

Extract Image and Music from Original Video

MacX Free FLV Video Converter allows you to build your own picture album and music collections by extracting JPG, BMP image and MP3 music from the original videos. It extends the fun of your daily boring life.

Totally Free and Clean

This FLV converter for Mac is totally free yet 100% Clean. No Spyware, no malware, no adware, no virus, no watermark, no time limit, no functions or features reserved. You could free download this free FLV video converter for Mac without any worry.

Create Slideshow from Photos

Make Photo Slideshow with Background Music

The FLV video converter freeware is embedded with a slideshow maker that helps you create stunning slideshow from your photo libraries. You can also add background music to your slideshow and convert to FLV, MOV, AVI, etc, such that you can upload your show to YouTube for sharing.


Input Format Supported

Input Video Files

High Definition Video

AVCHD Video (*.mts, *.m2ts), H.264/MPEG-4 AVC (*.mp4), MPEG2 HD Video (*.mpg; *.mpeg), MPEG-4 TS HD Video (*.ts), MPEG-2 TS HD Video (*.ts), Quick Time HD Video (*.mov), WMV HD Video (*.wmv, *.xwmv), Blu-ray Video (*.mts, *.m2ts), HDTV Video (*.ts), Matroska Video (*.mkv)

Video Camcorder

JVC HD camcorder Video (*.mod, *.tod), Sony HD camcorder Video (*.mts, *.m2ts), Panasonic & Canon HD camcorder Video

Standard Definition Video

AVI, MPEG, WMV, MP4, FLV, F4V, H.264/MPEG-4, DivX, XviD, MOV, RM, RMVB, VOB, ASF, 3GP, 3G2, QT, DAT, AVI, MPEG, WMV, MP4, FLV, F4V, H.264/MPEG-4, DivX, XviD, MOV, RM, RMVB, VOB, ASF, 3GP, 3G2, QT, DAT, Google TV, WebM, Vpx 8

Photo & Picture


Output Format Supported

Output Video Format

FLV, AVI, YouTube, Vimeo

Output Audio Format


Output Image Format



Mac OS X Tiger/Leopard/Snow Leopard/Mountain Lion/Mavericks/Yosemite/El Capitan/macOS Sierra


Customer Testimonials

Perfect free FLV video converter to convert video to FLV. It lets me free convert M2TS videos recorded by my HD camcorder to FLV, so I can upload and share it with our friends. Wonderful.

- Comment by Christian

I have used this free FLV video converter for Mac and i am going to purchase its advanced edition MacX Video Converter Pro because it gives me no complications when converting video to FLV, while support a wide range of input formats.

- Comment by Halton

Related Articles

Best Free FLV Video Converter Mac to Convert FLV to MP4 MOV MKV

This guide shows you the best free FLV video converter to convert videos to FLV or convert FLV to MP4, MOV etc. with high quality.

5 Solutions to Convert FLV to MP4 Free

This guide shows you a powerful free FLV to MP4 converter which can convert FLV to MP4, also convert F4V to MP4, free with high quality.

How to Free Convert MOV to FLV with Best MOV to FLV Converter

No.1 fast speed to free convert MOV to FLV on macOS without sacrificing any quality.

Best App to Free Convert FLV to AVI (YouTube to AVI)

A 100% free FLV to AVI converter shared with you to free convert FLV (YouTube) to AVI on macOS in seconds only.