it is so easy ,there so many professional converter can do it ,iam using aunsoft iMedia Converter for Mac which is a perfect combination of a Mac Blu-ray Ripper and a Mac Video Converter,and it work well,if you are a mac user ,i recommend you using it, and you can goole it .
You can convert Shockwave Flash (*.swf) files into Screen Saver files (*.scr) using a program like InstantStorm, see the related link for their homepage.With a FlV converter, convert FLV or .swf files to gif or aiv.http://www.sharewareguide.net/article/Tip/avi-to-flv-converter:-how-to-convert-avi-to-flv-file.html
You can use SWF & FLV Toolbox by Eltima Software.
You only need to convert flash video to flash flv&swf,so you can put it onto a web page. I know a software:Wondershare Video to Flash Encoder,it's an excellent program to convert video to flash SWF & FLV which are in small size and high quality. This video to flash solution can convert MPEG, AVI, MOV, WMV, MP4 and even HD video as M2TS, TP, TRP, TS to flash with many attached.
Wondershare FlashOnTV is a professional Flash to DVD burner designed for users who want to convert FLV to DVD, convert SWF to DVD and put their Flash files on DVD discs. Wondershare FlashOnTV is a very easy to use Flash to DVD converter with powerful DVD editing function, which can convert Flash to DVD with just a few clicks.
Most understandable tool for this conversion is the SWF & FLV Toolbox, which can convert SWF and FLV files to AVI video format with high quality and mp3 sound. Then you can write the output file on CD or DVD and watch it on any video player.http://www.swf-kit.com/convert-swf-to-avi.html
Magic Swf2Avi is a good swf convert which not only convert swf to videos, but can burn swf files to CD, VCD, DVD, Blu-ray player
You need two things: a flv encoder and a web-based flv player. Why? Because a flv encoder is used to convert your avi to flv and a web-based flv player is used to play the resulting flv on website. First thing, flv encoder. Good and free flv encoder like Moyea Video4Web Converter, which you can try. The second thing, flv player. You can use playerdiy.com, it is a quick way to make flash video player for website. On mac, Doremisoft AVI to Flash converter for mac makes these tough work easy by a few steps. With mac AVI to FLV converter, you are allowed to convert the common format AVI to FLV(flash video), convert AVI to SWF and generate a HTML web page embedded with Flash video.
do you mean SWF convert to flash? if yes, you can try about SWF decompiler.
To play swf files you will probably need an swf player. There are lots of freeware tools on the web which are rather good and easy in use.
You can convert PowerPoint documents to Flash (SWF) with some 3rd party PPT to SWF converters.
swf is a flash file format.you can play it with a flash player.
I use this program: Aunsoft SWF Converter to convert flash files. It lets you convert animations and movies done in Flash (SWF) to video formats like MPEG, MP4, 3GP, MOV (Quicktime) or WMV. Thus you can enjoy them not only on your PC but also on your portable devices like iPod, mobile phone or PSP, or simply on the PC but viewing them in any player as they are much more compatible. Visit 'Related links' below for a swf converter. I also like Moyea swf converter