Execute LINQ Queries at Design-Time and Profile ORM Data Access with LINQ Insight! LINQ Insight is a Visual Studio add-in that provides a complete set of tools that make LINQ/ORM development faster and easier, and helps you to produce more efficient data access code. It allows executing LINQ queries at design-time directly from Visual Studio without starting a debug session, allowing you to test queries instantly after you write them. LINQ Insight also provides a powerful ORM profiler tool for profiling the data access layer of your projects and tracking all the ORM calls and database queries from the ORM.

The package MathPack contains a lot of routines and classes offering various mathematical methods. Among them are linear regression (simple and multiple), curve fitting, random generators, vector and matrix algebra, eigenvectors, principal components, cluster analysis, Fourier transform, Kohonen networks, statistical distributions, and more. The package BasePack contains several units of the SDL Component Suite which fall into the category "basic operations and data structures". Among them are FIFO registers, bit arrays, system specific routines, the handling of streams, and string processing.

Delphi authentication library for iOS.
uses LocalAuthentication framework
available for Delphi XE8 - 10.3
source code included in registered version
royalty free distribution in applications

Delphi and C++ Builder optical barcode recognition library for Android.
uses ZXing library
supports UPC-A, UPC-E, EAN-8, EAN-13, Code 39, Code 93, Code 128, Codabar, ITF, RSS-14, RSS-Expanded, QR Code, Data Matrix, Aztec and PDF 417 barcodes
available for Delphi/C++ Builder XE5 - 10.3
source code included in registered version
royalty free distribution in applications

Delphi authentication library for Android.
uses Android KeyguardManager API
available for Delphi 10 - 10.3
source code included in registered version
royalty free distribution in applications

Delphi and C++ Builder NFC library for Android.

Uses Android NFC API
Provides reading, writing and formatting NFC tags
Provides Android Beam data transfer
Supports ISO-DEP, NDEF, NFC-A, NFC-B, NFC-F, NFC-V, MIFARE Classic and MIFARE Ultralight tags
Available for Delphi/C++ Builder XE7 - 10.3
Source code included in registered version
Royalty free distribution in applications

Read and write CSV Files with a single line of code.
Handles double quotes, embedded commas, escaped commas, and columns that span multiple lines.
Read CSV from files, streams, or strings into lists, dictionaries, lists of objects, and data tables.
Supports mapping to primitive type properties plus complex types such as GUID, Enum, and DateTime.
Write CSV from lists of objects or data tables to CSV files, streams, and strings.
Handles bad data such as blank lines and extraneous columns
Also handles tab, and pipe delimited files.
Supports IDataReader for performing a SQLBulkCopy
Works with the .NET Framework 3.5 and higher or .NET Core 2.0 and higher, or .NET Standard 2.0 and higher
Distribute with your application royalty free.

YuPcre2 is a library of Delphi components and procedures that implement regular expression pattern matching using the same syntax and semantics as Perl, with just a few differences. There are two matching algorithms, the standard Perl and alternative DFA algorithm:

The Perl algorithm is what you are used to from Perl and j@vascript. It is fast and supports the complete pattern syntax. You will likely be using it most of the time.
DFA is a special purpose algorithm. If finds all possible matches and, in particular, it finds the longest. It never backtracks and supports partial matching better, in particular multi-segment matching of very long subject strings.

uses standard Windows XmlLite API
supports Windows 32 and Windows 64
available for Delphi/C++ Builder 7 - 10.2 and Lazarus 1.8.4
source code included in registered version
royalty free distribution in applications

DIRegEx is a library of components and procedures that implement regular expression pattern matching using the same syntax and semantics as Perl for Delphi (Embarcadero / CodeGear / Borland).