dr tag

Get 3,500 assembler-written functions for floating point and integer data from various fields.

Get a high-performance vector and matrix lib for linear systems, signal processing, data fitting.

Get fast vector and matrix library for the Embarcadero/Borland C/C++ compiler series, 64+32 bit.

Get a fast and accurate complex-math library.

Get a high-performance vector and matrix library for Lazarus / FreePascal.

Secure and comfortable windows access protection with physical key

Create self-signed X.509 v3 certificates (PKCS / RSA) for private use

Delete files, cache, history and many other traces really and irrepealably

Container-based, encrypted drive to protect your files and programs

Encrypting and signature of emails; incl. Outlook AddIn (X.509 / PKCS)