DEXTUpload .NET Pro

DEXTSolutionFile Transfer Tools.NETWindows DLL
Version v5.5.2.0 (Mar 6, 2025)

Robust ASP.NET component for reliable IIS file upload and processing.

  • Supports large file uploads up to 2GB with efficient resource use.
  • Enables file downloads with caching and partial content support.
  • Includes image processing features like thumbnails and watermarking.
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Add the ability to upload files to your Web applications.
DEXTUpload .NET Pro is an HTTP-based ASP.NET component designed to facilitate file transfers between web browsers and IIS web servers. It delivers high stability and performance, handling large file uploads, optimized downloads, and seamless image processing within web applications.

Large File Upload Support

Enables uploading of files up to 2GB through the web browser, utilizing ATL technology and optimized parsing algorithms to minimize system resource consumption while ensuring fast transfer speeds.

Transaction-Based Upload Processing

Supports transactional handling during multiple file uploads, allowing automatic cancellation of the entire upload operation if an error occurs to maintain data integrity.

Flexible File Handling Options

Provides features such as overwriting existing files, saving uploaded files with new names, automatic folder creation, and capacity and timeout settings to customize file storage behavior.

Comprehensive File Download Capabilities

Enables efficient file downloads with caching to minimize server I/O load, supports partial content downloads, and allows users to download files without opening them in a browser window.

Advanced Image Processing

Includes functions for watermarking images, generating thumbnails at specified sizes, converting image formats among BMP, JPG, GIF, and PNG, and extracting detailed metadata from digital camera images.

Unicode and Form Data Support

Seamlessly processes form data and file names in Unicode, supporting various form data types alongside file uploads to enhance compatibility and user experience.

Compatibility and Integration

Designed for IIS 7.x and later versions on Windows Server platforms, compatible with both 32 and 64-bit processors, and supports multiple browsers including Internet Explorer and Netscape.

Enhanced Security Features

Incorporates AES256 encryption and improved authentication key handling to enhance the security of file upload and download operations within web applications.

Continuous Updates and Compliance

Maintains reliability and functionality through regular updates and holds GS Certification from the Telecommunication Technology Association, certifying adherence to quality standards.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Component Type

  • .NET
  • Windows DLL

.NET Version

  • .NET 4.8 or earlier

.NET Platform

  • ASP.NET
  • ASP.NET MVC

IDE Support

  • Visual Studio