RVMedia is a set of Delphi VCL and Lazarus LCL components having the following functions:

receiving video from different sources: local web cameras, IP cameras, network video streams, computer desktop, local and remote video files;
configuring IP cameras and controlling their rotation;
reading sound from a microphone;
sending and receiving video and audio data via the Internet;
organizing video chats and video conferences (either as directly connected applications or using a client-server model).
RVMedia can use GStreamer and FFmpeg libraries to show video streams in advanced formats, such as H.264.
Note: RVMedia does not include neither a source code nor an object code of these libraries. Copyright to GStreamer and FFmpeg belongs to the respective owners. RVMedia uses them under GNU LGPL license v2.1.

Support your web apps with 40+ UI controls for ASP.NET Web Forms

Includes modern, touch-first grids and charts
Extensive API and built-in customization options
Includes barcodes, ZIP, and file upload utilities

The file manager looks and feels like Windows File Explorer and follows user interface guidelines. Let your users easily manage their files with the comfortable and intuitive approach already known from the daily desktop working environment and minimize user learning curve. Actions are both represented on the ribbon (top) toolbar and in the context menus and they are automatically disabled/hidden when not available e.g. when corresponding permissions are not granted. This way users will only see the actions that are available to them and they will not be confused.

The file manager looks and feels like Windows File Explorer and follows user interface guidelines. Let your users easily manage their files with the comfortable and intuitive approach already known from the daily desktop working environment and minimize user learning curve. Actions are both represented on the ribbon (top) toolbar and in the context menus and they are automatically disabled/hidden when not available e.g. when corresponding permissions are not granted. This way users will only see the actions that are available to them and they will not be confused.

Native access to Excel files. The user doesn't need to have Excel, or any other software installed. XLSReadWriteII uses it's own memory manager that is optimized for storing cell values. This means that you can work with larger files. If your files still not will fit in memory, there is a Direct Read and Direct Write modes that let you process files on disc.

Best selling POP3/SMTP email .NET component for C#, VB.NET, and ASP.NET. Best selling Zip .NET component for C#, VB.NET, and ASP.NET. HTTP client component for communicating with HTTP servers.

C#, VB.NET, ASP.NET, ASP, VB6, FoxPro, VBScript, Delphi, SQL Server, C/C++, Objective-C, Swift, Xojo, Node.js, C++ Builder, Powershell, Perl, PHP, Ruby, Java, Python, Lianja, PureBasic, all languages supporting ActiveX (such as PowerBuilder, DataFlex, etc.).

Powerful, extensive & flexible component suite for native Excel report & file generation & manipulation for VCL & FireMonkey.

Feature overview
FlexCel for VCL / FireMonkey is a suite of Delphi components allowing to manipulate Excel files. It includes an extensive API allowing to natively read/write Excel files. If you need to read or create complex spreadsheets, on Windows or macOS on machines without Excel installed, Flexcel can do the job.
Support for cross platform use: Win32, Win64, macOS, iOS, Android and Linux
100% Native support for creating Excel .XLS, .XLSX, .XLSM file formats (Excel 97 - Excel 2016)