What kind of output format should I use for the flipbook? It depends on where and how you make it available to the readers.
1stFlip PDF to Flip ebook Converter supports 4 output formats: .html, .zip, .app and .exe.
You will get the following when you choose output format html, zip, app and exe respectively.
.html: Choosing this format you will get a folder containing book.swf, 3 folders named files, template and mobile respectively and a .html file. Open the .html file in browser to view the flipbook. Upload the while folder to your server or cloud storage for online reading.
.zip: zipped version of the .html output. When you need to email flipbook to your readers, choose this format.
.app: application to run on Mac, can be submitted to iTunes app store.
.exe: Windows .exe (standalone executable) to run on any Windows PC.
Download the free trial of 1stFlip PDF to Flip Book Converter and make a flipbook in html, zip, app or exe.