10 years experience in web file management
and multiple file upload solutions
Multiple Uploaders/Downloaders comparisonMultiPowUpload - Flash multiple file upload control.
JavaPowUpload - Java multiple file upload and download applet with advanced features like resumable upload, folders and very large files upload, multiple files download.
Ultimate Uploader - Silverlight multiple file upload control. Easy to install (as Flash) control, supports resumable and very large files upload. Works success with authentication, cookies, session.
ActiveXPowUpload - ActiveX multiple file upload control. Uploader and download control only for IE browser.
|Browsers support Wiki||>98%||>98%||>98%||Only Internet Explorer 32-bit or 64-bit (~50%)|
|OS support Wiki||>97% (Win+Mac+Linux)||>97% (Win+Mac+Linux)||>97% (Win+Mac+Linux)||>90% (Windows only)|
|Framework, Runtime requirement||Adobe Flash 10||Microsoft Silverlight||Sun JRE||Nothing|
|Multiple files upload|
|Multiple files & folders download (resumable)||
Over HTTP or FTP
|Uploading standard||Classic (RFC 1867), one file per request or by chunks. Over HTTP||Chunks, one chunk per request. Over HTTP||Classic (RFC 1867), one or few files per request. Over HTTP or FTP||Classic (RFC 1867), few files per request. Over HTTP|
|Files drag and drop|
|File upload examples||PHP, ASP.NET, ASP, Perl, ColdFusion, JSP||PHP, ASP.NET||PHP, ASP.NET, ASP, Perl, ColdFusion, JSP||PHP, ASP.NET, ASP, Perl, ColdFusion, JSP|
|Server special requirements|
|Max uploaded file size||2 Gb||Unlimited||Unlimited||2 Gb|
|Interface and functionality customization||
|Multilingual interface customizable|
|SSL (HTTPS) support|
|Images thumbnails preview|
Workaround for non-IE browsers required (not required for chunk upload)
|Windows authentication support||
Requires to enter credentials
|License cost||$149 single domain||$179 single domain||$99 (for Uploader) single domain
$169 for Uploader+Downloader
|$99 single domain|
|Major upgrades||50% discount||50% discount||50% discount||50% discount|