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F4F Merger and Joiner to Join F4F Files on Mac or Windows

How to Join F4F Fragments into one to Play F4F Files on Portable Devices?


F4F, mainly seen in Adobe's Media Serve for HTTP Dynamic streaming, has the nature of flash video fragment based on MP4. As unusual video formats, F4F files merely appear as video fragment and F4F files are incompatible with most normal video players and portable devices. Therefore, we had better join F4F files into one and convert F4F to MP4, AVI, WMV, MP3 and more popular formats.

If you wonder a lot how to join F4F files, then congratulations! You come to the right place. Here is a professional F4F Joiner and step by step guidance on how to join F4F files into one MP4, AVI, WMV, MOV, 3GP, MP3, WAV, WMA and etc.

How to Join F4F Files?

Below is a step by step guide on how to join F4F files into one file with the F4F Merger and Joiner called iDealshare VideoGo. Other functions of the F4F Joiner: Directly download online F4F video to MP4 or other formats; Convert already downloaded F4F fragments to other video format

Make Preparation: Free download F4F Joiner

Free download the professional F4F Joiner - iDealshare VideoGo(for Mac, for Windows), install and run it, the following interface will pop up.

F4F Joiner

Step 1 Add F4F files

Click "Add File" button to import the F4F files which you like to join into one file to this F4F Joiner.

How to Join F4F Files into One?

Step 2 Choose output video format

Click the "Profile" drop-down button to select preferable video format like MP4, AVI, MOV, WMV, 3GP etc.

Step 3 Merge F4F files into one

Click the "Merge" button to set merging several F4F files into one file.

Step 4 Join F4F files

Click the "Convert" button to finish merging and join F4F files into one file.


With the help of the F4F Joiner, it is that easy to join F4F fragments into one, directly download F4F files and even convert F4F to other media format to play F4F anywhere. With this powerful F4F Joiner/Downloader/Converter, you will never be bothered by F4F merging issue, conversion or playback issues.