Bitrix24 is a comprehensive free CRM system available both online and as self hosted software that can be installed on your own server. If you go for this option, you’ll get access to open source code as well. Cloud version of Bitrix24 doesn’t have any limits, other than 12 users and 5 GB worth of online storage - you get unlimited leads, contacts, companies, deals, products, quotes, invoices and email marketing. Bitrix24 is also the only free CRM system that comes with integrated call center, so you can make and receive phone calls to/from your CRM as soon are you register.

Delphi component for serial communication for Linux.

communication with devices connected to serial port
supports 64-bit Linux
supports Delphi 10.2 and Lazarus 1.8.4
source code included in registered version
royalty free distribution in applications

With built-in requirements management capabilities, Enterprise Architect helps you trace high-level specifications to analysis, design, implementation, test and maintenance models using UML, SysML, BPMN and other open standards.

Full life cycle modeling for:
Business and IT systems
Software and Systems Engineering
Real-time and embedded development

NDepend is the only Visual Studio extension that is able to tell the developer that over the past hour, the code just written has introduced debt that would cost for example about 30 minutes should it have to be repaid later. Knowing this, the developer can fix the code before even committing it to the source control.

Full Convert is the easiest way to convert your database. Whether you need to simply copy your data over or have sophisticated customization needs, you have come to the right place. All popular databases are supported. A high-speed database converter carefully engineered to efficiently handle even the largest databases.

JArchitect is able to tell the developer that over the past hour, the code just written has introduced debt that would cost for example about 30 minutes should it have to be repaid later. Knowing this, the developer can fix the code before even committing it to the source control. With JArchitect code rules are LINQ queries that can be created and customized in a matter of seconds. These queries contain formulas to compute accurate technical debt estimations. The default rule-set offers over a hundred code rules that detect a wide range of code smells including entangled code, dead-code, API breaking changes and bad OOP usage.

PostSharp is the #1 pattern-aware extension to C# and VB. It allows developers to eradicate boilerplate by offloading repeating work from humans to machines. PostSharp contains ready-made implementations of the most common patterns and gives you the tools to build automation for your own patterns. Developers usually think in terms of design patterns, but with conventional programming languages, they end up writing boilerplate code. PostSharp extends the C# and VB languages with a notion of pattern. The result: shorter, cleaner code that’s easier to write and understand, contains fewer defects and is less expensive to maintain.

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

Use OCR.NET component to retrieve text from image, for example from scanned paper document.
uses Tesseract OCR engine and Leptonica image processing library
available for .NET 2 - 4.7
source code included in registered version
royalty free distribution in applications

You develop SQL databases professionally and need an efficient and powerful tool? With IBExpert you have made the right choice. It enables you in just a short space of time to become acquainted with, and achieve a command of the open source database, Firebird, as well as its commercial relative, InterBase®. There are powerful and yet easy-to-learn editors for all essential functions.