Pavtube FLV/F4V Converter

Get Mac Version
FLV/F4V Converter
Price: $14.5$29
  • Convert any YouTube or Hulu videos (FLV/F4V) for portable devices.
  • Stream media contents from your PC to Android, Windows and iOS devices over wireless network.
  • Trim, crop, add special effects and different watermarks to FLV or F4V.
  • Fast speed and high quality without any audio and video sync issues.
  • Output to iPad and various mobile phones.
Supported OS: Windows XP/2003/Vista/Windows 7/Windows 8/Windows 8.1/Windows 10
Size: 32.5 MB
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Pavtube FLV Converter is designed for you to edit and convert your FLV or F4V to other formats like MP4, 3GP, AVI, MPG, MPEG-4, FLV, MOV, 3G2, VOB, MP3, FLAC, MKA, OGG, WAV, M4A etc. for playback on iPod, iPhone, iPhone 3G, iPhone 4, iPad, PSP, Gphone, 3G phone, Zune, Creative Zen and so on.

Two-in-one web video tool
The program is a two-in-one program: a powerful editor and a fast converter for FLV and F4V.

Faster conversion speed
You can enjoy a faster conversion speed with optimized converter in less time.

Bundled Streaming Server app
This program comes with a bundled Streaming Server app. The Streaming Server is a Video Streaming Server product that can stream any audio and video files from your PC to Android, Windows and iOS devices, letting you play local video to Android tablets, smartphones, Windows slabs, etc over wireless network. You can now easily access the video in shared folder at home anywhere! The biggest advantage of Streaming Server is that it does not take up storage on your tablet and smartphones. Working together with Pavtube video converters, the app enables you to watch any video on DLNA compatible HDTV, HD media player, Android devices, iPad, Windows Surface tab and smartphones! Download Pavtube Streaming Server

Audio and video sync technology
The program adopted advanced audio and video sync technology; never let you troubled by the audio and video issues.

Built-in codec
Its built-in codec will not install any codec on your computer, so as to avoid the unexpected codec problem.

Different watermark types
This program supports to add different watermark types, including text, image (including GIF), and video watermark to the MOD. With its video watermark functions, you can add a picture-to-picture effect to your video.


Special video effects
If you like, you can adjust the video brightness, contrast, saturation, or add special effects like simple laplacian sharpen, gray, flip color, invert, aged film to have a fun. Meanwhile, you can check deinterlacing to get better video quality.

Capture the snapshot images
You can capture the snapshots images as your wallpaper or editing elements if you like.

Other customization options like Trim, Crop, Merge, Replace audio
The program's editor section allows you to get any video length you want with Trim, just drag the process bar to the trim points; cut off the black edges and unwanted video area easily with Crop; merge many videos into a signal one; replace the original audio even adjust audio volume.

  • Operating System: Windows XP/2003/Vista/Windows 7/Windows 8/Windows 8.1
  • DirectX Version: 9.0 or above
  • Memory: 64MB at least
  • Processor: 500MHz Intel or 500MHz AMD CPU
  • Hard Disc Space: 512MB or above

Input Files

FLV/F4V ( from various video-sharing websites like YouTube, Hulu, Fox, NBC, MySpace, Metacafe, Dailymotion )

Output Devices Supported

Apple products: Apple TV, iPad, iPod, iPod nano, iPod classic, iPod touch 4, iPhone, iPhone 3G, iPhone 4
Game consoles and media players: PS3, Xbox 360, Wii, WD TV Media player, Seagate Media Player
Android tablet PC/smartphones: Samsung Galaxy Tab, HTC Evo 4G, Motorola Droid X, Samsung Galaxy S(Vibrant/Epic 4G/Fascinate/Mesmerize...)
General MP4 players:PSP, Archos, Creative Zen, iRiver, etc.
Windows Phone 7 phones: Samsung Focus, HTC Surround, LG Quantum, HTC HD 7.
Other popular cell phones: Nokia N8/C7/E7, Blackberry, etc.

Output File Types


H.264/MPEG-4, DivX, XviD, MKV, MP4, AVI, MPEG, WMV, FLV, SWF, F4V, MOV, 3GP, 3G2, VOB, TS, DV, MPEG-2 HD Video (*.mpg), MPEG- TS Video(*.ts), Quick Time HD Video (*.mov), WMV HD Video (*.wmv), Audio-Video Interleaved HD Video (*.avi)


MP3, AAC, FLAC, MKA (MKA(Matroska) Audio), OGG (Ogg Vorbis Audio), WAV(Nokia WAV Audio), M4A, DTS (remux),MP2, AIFF, AMR, SUN AU Format

Marcello Damiani

Works very well

I'm glad to communicate you that I'm very satisfied about FLV converter. No any problem during installation and use. At the moment I haven't any suggestion to improve the application, it works very well. Probably it is necessary more time to discover and try all the features. Jan. 26, 2010

Bob Donaldson

Satisfied with the product

I am satisfied with the product and used videos I downloaded in a training session for police officers today. The results were good. I imported them into a power point and in sum the product did what I needed and I am pleased with the purchase. Jan. 27, 2010

Norman Clark

Works great and satisfy your needs

I have downloaded the updated version per the instructions. All seems to be working fine now. I found your software through a search engine (MSN) and compared it to 3 others with the trial versions prior to selecting Pavetube to buy. Overall, I am satisfied with the product. March 12, 2009

Q: How to update Pavtube Software?

A: Please click here to see the detailed steps.

Q: I have ever purchased your Windows software and now I changed my PC to Mac.
Can I install this software onto my Mac? Or can you send me a Mac version?

A: All of our softwares are platform-independent ones but not cross-platform. So a Windows software cannot be installed onto a Mac computer and vice versa.
If you need a Mac version, please kindly contact with Pavtube support team at
Or if you need a Windows version, please kindly contact with Pavtube support team at
Discount will be available for a second purchase.

Q: What are the differences between the trial version and the retail version?

A: A trail version converts videos with watermark (the logo of Pavtube) on the screen and asks if you would like to purchase at each run while a retail version allows you to use freely without putting on watermark. As a customer of Pavtube, you will be reminded to update the software whenever a new version is released. The update is free of charge for lifetime. Besides, your emails will be attended at the first time, your advice and requirements will be much valued when we upgrade the software.

Q: How to combine multiple video clips into one file?

A: Select the items you want to combine together and check the box of ‘Merge into one file’ before converting the videos.

Q: My widescreen movies (16x9) aren't staying widescreen after conversion. I don't want the video to be stretched and made taller. What can I do?

A: Simply click ‘Settings’ button and set the Video Size to 16*9 aspect ratio before converting the movie.

Q: How can I set the output file name?

A: Please find the column named ‘Destination File’ on file list. Double click the output name and then you can type in desired output file name.

Q: My videos were recorded by my HD camcorder, there are many stripes and noises on the picture after conversion, why should this happen?

A: Some footages are taken under interlacing mode, and this lead to stripes and lines on the screen. To eliminate the lines, you may follow ‘Edit’ menu-> ‘Effect’ tab and check ‘Deinterlacing’ box before conversion. As to the noise, when you apply the special effect mode “Simple Gauss Blur” from the drop-down list, the noise will be reduced greatly.

Q: I’d like to eliminate black bars (edges) from the movie, what should I do?

A: Click ‘Edit’ button to enter into the edit panel and switch to the Crop tab, then just drag the dashed frame on the video screen of the original preview window to cut off the unwanted parts to get the right aspect ratio you need.

Q: How do I install and register the software?

A: Please find more details at Install and register Windows products.

Q: I am unable to download the program properly. What can I do?

A: Please check whether your computer has been infected. Then check your IE settings. Please click "Internet option..." under "Tools", and then select the "General" Page, just click "Delete file...", and it will be OK.

Q: Can I change the output file name?

A: Yes. Please find the column named "Destination File" on file list. Click the particular output name under the "Destination File" column, and then you can specify the output file name.


    Dec 20, 2016

    What's new? 

    1. New version: v4.9.0.0 (12.20 2016 )

    2. Support newest NVIDIA CUDA & AMD APP technology to accelerate video encoding/decoding by both H.264 
    and H.265/HEVC codec. Note: H.265 CUDA depends on whether your computer is geared up with H.265 encoding capable graphics 
    card. Please refer to the document on official website of nvidia:

    What's new?
    1.add Apple Prores as output. encoding to HEVC MKV.
    3.compatible with Sony/LG/Samsung/Panasonic TVs.

    Jan 07, 2015

    What's new

    Fix some bugs.


    Dec 24, 2014

    What's new

    1. Support MXF in XAVC video codec

    2. Add H.264 baseline/main/high output profiles

    3. Support H.265/HEVC decode

    4. Support H.265/HEVC encode

  • 4.3.0

    Mar 03, 2014

    1. windows install package with digital signature

    2. Fixed some known bugs

  • v4.2.0

    Jan 08, 2013

    - Included Pavtube Streaming Server as a new feature.

    - Fixed out of sync and crash issues.

  • 4.2.0

    Sep 06, 2012

    - Include 18 new profiles for Android and Windows 8 tablets.

    - Fixed some bugs.

  • 4.1.3

    Jul 18, 2012

    - Fixed the improper processing of Crop feature.

    - Some other bug fixes and spell-checking.

  • 4.0.2

    Nov 22, 2011

    - Added AVI AC3 format for PS3 streaming.
    - Added 16:9, 4:3 and 16:10 aspect ratio options to Crop feature.
    - Fixed some bugs.

  • 4.0.1

    Oct 24, 2011

    - Added support to export webm format.
    - Optimized preview function.
    - Fix some bugs.

  • v3.7.4

    Sep 14, 2011

    - Added Avid DNxHD 720p/1080p(*.mov) profile.
    - Added profile for Samsung Galaxy Tab 10.1, Motorola Xoom, BlackBerry PlayBook, Acer Iconia A500, Creative ZiiO 7, Creative ZiiO 10, Pandigital Novel 7 Tablet, and Samsung Galaxy S II.
    - Fixed some bugs.

What's next? Price: $14.5$29

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