Lanap BotDetect ASP.NET CAPTCHA is a website security solution designed to prevent automated registrations (spambot) with CAPTCHA image. While the code cannot be read by machine (computer program), it is easily read by a human.
SmartReportBuilder is an ASP.NET control that provides an extremely flexible reporting solution for Internet and Intranet applications with Microsoft SQL Server back-end.
Aspose.iCalendar is a .NET class library providing classes and algorithms useful for time-oriented Recurrence Patterns, or schedules.The latest version created better Winforms and ASP.NET demos;ect.
PDF library with HTML, EMF, JPG, works in VB, C#,.NET, ASP and ASP.NET. Full set of methods and properties to create rich PDF doc with text, HTML, transformed XML, images, objects. Provides support for EMF2PDF, Unicode and Security options
Karamasoft ASP.NET SitemapSuite includes UltimateSitemap server control to generate a sitemap of your application in a table or treeview format, and UltimateSitemapPath server control to generate a navigation path (breadcrumb) on your web pages.
ANSMTP smtp component provides an easy way to enable your ASP, VB, VC++, C#, VB.NET, ASP.NET or other COM environment applications to send rich TEXT/HTML email based on SMTP or ESMTP protocol.
KUpload+is an ASP.Net File Upload component with Pure HTML Progress bar. KUpload+ allows great control over the upload of huge files (Up to Virtually Unlimited) from client browser to web server through HTTP.
The FreeTextBox control provides a WYSIWYG HTML editing environment for ASP.NET (Web Forms) Web pages. Visitors can edit text and click on buttons to format their text. The control is written in C# and has many options for customization.
BotDetect ASP.NET CAPTCHA component is designed to protect your registration and other online forms from automated spam submissions. It generates CAPTCHA images that easily tell bots and humans apart. Sound support. XHTML 1.1 Strict compliant.
PDF Metamorphosis .Net is a component to convert Text, RTF, XHTML and HTML to PDF with tables, images, fonts, colors and text formatting completely. The PDF Metamorphosis .Net is absolutely independent .Net assembly.
DBForms from MS Access to ASP.NET+MS SQL allows you to convert mdb (Microsoft Access forms) to .aspx web pages + MS SQL back-end with AJAX support. Convert forms and their elements to Web page including element position, color pallet and fields type.
Chart Control .NET is the perfect solution to add the most advanced, feature rich charts to Windows Forms and ASP.NET applications. Over 40 2D/3D charts are available. Uses OpenGL (3D) and GDI+ (2D) for fast-rendering charts.
ASP.NET RImageOrFlashControl makes it possible to show a picture or a flash on your web-page depending on the file type. If a file extension is swf, then
Ad-hoc asp.net 
