SecureBlackbox is a comprehensive component collection that adds SFTP, FTPS, SSH, PGP, PDF, XML, SSL/TLS, HTTPS, PKI, ZIP, EDI, Cloud, SAML security support to your application. This is VCL edition (for Delphi, C++Builder, FreePascal).
Downloads: 50324 - Shareware - Download Now

Delphi Spell Checker is the first Spell Checking Tool for Delphi 5,6,7. Check Spelling in Delphi forms, hints, TStrings and captions in 18 languages, right in your Delphi IDE (all editions).Get rid of those embarrassing typos. Guaranteed.
Downloads: 25381 - Demo - Download Now

ESBPCS-Calcs is a subset of ESBPCS containing Components and Routines for Calculators and Unit Conversion for Delphi&C++ Builder. Includes Data Aware Components and full source, as well as a good subset of the ESBPCS controls.
Downloads: 39694 - Shareware - Download Now

Delphi/C++ Builder VCL/FMX Visual instruments - Angular, Linear and Digital Gauges, Thermometers, Clocks, Segment Text, Segment Indicators, Progress Bars, LEDs, Spectrum, Matrix display, Glass Panel, GDI+ rendered, Allows composite instruments.
Downloads: 39562 - Shareware - Download Now

Active Query builder is a .Net-ready ActiveX component for which gives your end-users the ability to create SQL queries via an intuitive visual interface. Supports Oracle, Microsoft SQL Server, MySQL, PostgreSQL and many other SQL dialects.
Downloads: 46411 - Shareware - Download Now