Aimersoft Video Converter Ultimate

Best Video Converter to Convert MP4 to SWF

  • Easily convert MP4 to SWF at 90X faster speed.
  • More than MP4 and SWF, it supports 500+ formats like MOV, AVI, FLV, WMV, MPEG.
  • Support batch conversion process without limitation.
  • Download videos in batch from 1000 sites.
  • Edit MP4 video like trimming, cropping, rotating, adding watermark, effects, etc.
  • Compatible with Windows PC and Mac.
Aimersoft Video Converter Ultimate

How to Convert MP4 to SWF in Windows/Mac

Jun 25,2019 • Filed to: Convert MP4 • Proven solutions

Standing for Small Web Format or ShockWave Format, SWF is an animations file containing video and vector based graphics. The files are majorly used for sharing multimedia contents over the web. So if you have some MP4 videos that you need to share on your blog or other online sites, converting MP4 to SWF will be a good choice. A number of MP4 to SWF converter tools are available as discussed in the following parts.

download video

Part 1. How to Convert MP4 to SWF on Mac/Windows PC

With a myriad of MP4 to SWF conversion tools available, it is important to choose the right one to ensure hassle-free process and lossless quality files. The desktop-based software, Aimersoft Video Converter Ultimate supports over 500 formats for conversion. The file quality is not compromised during the conversion process and moreover, you can even customize the files using the built-in editor of the program. Single or multiple files as needed can be added to the interface for the conversion. For easy video sharing, playback, editing and other purposes the converted files can be transferred to an array of formats.

Aimersoft Video Converter Ultimate

Aimersoft Video Converter Ultimate

  • Convert MP4 to SWF in a simple manner without compromising on the file quality.
  • MP4 to SWF conversion can be done for multiple files at a time as the software supports batch processing.
  • Convert MP4 to SWF with customized files using the built-in editor supporting features like trim, crop, effect, rotate, and others.
  • Video download from sites like YouTube, Vimeo, and over 1000 others supported.
  • Video to DVD disc burning supported with options for customized templates.
  • Allows to compress videos in high quality .
  • Additional features include video recording, GIF making, and others
  • Compatible with every Windows PC and Mac.

Guide to Convert MP4 to SWF using Aimersoft Video Converter Ultimate

01 Launch Aimersoft MP4 to SWF Converter and add MP4 files

Run Aimersoft Video Converter Ultimate on your PC and from the main interface select the Convert section. You can add local files on PC by clicking on +Add Files button or by simply dragging and dropping them to the interface. An entire file folder for batch processing can be added. Also, the files from connected devices can be added directly by opening the device at the drop-down options at +Add Files.

add videos

Bonus: If video customization is needed, the icons below the thumbnail image can be used to split, crop, cut, add special effects, add watermark, and perform other functions.

02 Select SWF as the target format

The list of supported output formats appears as you click on the drop-down icon at the Convert all files to option on the top-right corner. From the Video tab, select SWF as the format and also the resolution of the output format.

choose swf

Imp Note:If VLC is not already installed on your PC, there will be a pop-up window prompting you to download and install the VLC. The prompt appears as SWF is a format with copyright protection. All you have to do is clicking the link to download VLC on your computer. And then you can choose SWF as the output format. If you have VLC already, you won't see this message, and you can just select the SWF format.

download vlc

03 Convert MP4 to SWF

Finally clicking on the Convert All button will start converting MP4 to SWF format. The Output tab can be used for selecting the location on PC where you want to save the processed files. Or you can click the Converted tab to get the SWF files.

add videos

That is how you can easily convert MP4 to SWF with no limits. Free download Aimersoft MP4 to SWF converter below. You can then convert video in any formats with ease. And also find more features in it! You will love it!

Video Tutorial: Convert MP4 to SWF with Aimersoft Video Converter Ultimate

Part 2. MP4 to SWF Converter Online

For simple conversions without any need for software installation, online MP4 to SWF Converter can be used. These programs work straight from your browser and support decent formats and features for conversion.

This is a popular online program which was previously known by the name of Using the tool, you MP4 and other files can be converted to an array of video and audio formats including SWF. The program has a simple interface where you can add 2 files at a time and then select the desired output format. The files once processed, can be saved to your PC or to your Dropbox account. Signing up with the program allows you to get the process completion notification on your mail. The program is compatible with working with Windows and Mac systems.


  • A free tool without any need for software installation
  • Simple interface
  • Supports popular video and audio formats


  • Allows converting only two files at a time
  • No options for file parameter changes or video editing


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Using FreeFileConvert, your MP4 videos on PC, URL, and the cloud can be added to the interface for conversion to SWF and other popularly used videos, audio, and image formats. The simple interface of the program makes the conversion process hassle-free and the tool apt for all users. You can add up to 5 files at a time with a combined size of up to 300MB. The converted files are made available at the interface for download to your PC.


  • Free software with a simple interface
  • Allows adding 5 files at a time
  • Popular videos, audio, and image formats supported


  • The maximum supported file size is 300MB
  • No video editing options
  • Internet dependent


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You can convert MP4 to SWF online using this popular tool which needs no installation and is free to use. An array of video, audio, image, archive and other file types are supported by the program. For the conversion process, you simply need to add the file from your PC, select the output format and mention your email id. The files once uploaded are processed and send to your mentioned email id for download.


  • Free to use software with a simple interface
  • Supports range of file types and formats for conversion


  • Slow conversion speed
  • No option for batch processing
  • No video editing options


Brian Fisher

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