The free Sync Block Edit extension lets you easily update duplicate blocks of text in multiple files from Visual Studio 2012, 2013, 2015 and 2017. It performs multiline search and replace in Visual Studio with you only pointing what changes to propagate.

The free Fix File Encoding extension prevents Visual Studio 2017/2015/2013/2012 from adding BOM to UTF-8 files.

Normally, when you edit a UTF-8 file in Visual Studio, it adds the byte order mark (BOM) sequence 0xEF, 0xBB, 0xBF to the beginning of the file. Sometimes it confuses other applications further processing the file. You can select an encoding manually (File - Advanced Save Options... or File - Save As... - Save with Encoding...), but you need to do it each time you reopen the file.

The free Text Sharp extension lets you adjust text clarity in Visual Studio 2017, Visual Studio 2015, Visual Studio 2013 and Visual Studio 2012 IDEs (Professional, Premium, Ultimate and LightSwitch). You can select Aliased, Grayscale or ClearType text rendering mode for Visual Studio menu, tabs and editor windows. An easy way to turn off ClearType. (Aliased rendering looks terrible when text scale is changed from default 100% in text views, so Text Sharp doesn't override VS settings when Aliased+Display is selected and zoom level is not 100%.)

It's a new feature of Visual Studio 2015 that works for C# and Visual Basic languages. The same outline is displayed when you change a method, class or namespace name.

read and modify existing csv files
create new csv files
optimized for large data
selectable field separator
selectable CR/LF/CRLF output
selectable enclosing character

My Command Button V2 for .NET is the favorite button control for Winform programmers and developers to enhance the User Interface in .NET applications. Over 19 buttons styles like Office 2010, Outlook 2010, Windows 8 METRO, MAC Aqua, Google, Gradient, IE,... All of these can be fully customized easily with colors, special effects on text and image like glow, mirror, fading, shadow.

This all-in-one solution is a comprehensive platform that includes a complete set of tools to build reports under jР°vascript, ASP.NET, ASP.NET MVC, WPF, Silverlight, WinRT, HTML5, Windows Forms, PHP, Java, and Flex. Powerful report engine, interactive, and easy-to-use report designer and viewer are at your service.

Components for viewing, navigating, text extracting and editing PDF files.
uses PDFium open-source PDF rendering engine
available for .NET 2 - 4.7
source code included in registered version
royalty free distribution in applications

Communication protocols 3964 and 3964R for .NET.
available for .NET 2 - 4.7
source code included in registered version
royalty free distribution

.NET NFC library for Android.
uses Android NFC API
provides reading, writing and formatting NFC tags
supports NDEF, NFC-A, NFC-V, MIFARE Classic and MIFARE Ultralight tags
source code included in registered version
royalty free distribution in applications