VM Software Components

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Professional set of Delphi and C++Builder components for virtual instrumentation

  • Meters, Bars (Gauge), with linear or log(10) scaling
  • Digital indicators (time, value)
  • Operating Point display
  • Dial (knob), Sliders, Trend/Recorder
  • buttons, switches, LED indicators
  • DB-Aware components and many more
Company Products

Total 1 product

VALLA v.1.0

Components > Security > Shareware

By VM Software Components.

Shareware 22 Jan 2009


VALLA is a library for controlling the number of the running instances of an application in a local network. This technology is designed for commercial software and is a great way to increase the return on the sales of software.

Normally registration keys or files are used for registering a program, and the number of the computers where this key can be used is assigned on them in a certain way. Sometimes an application uses a separate key for each its licensed copy in this case, running the application with this key is allowed only on one computer.

The VALLA library uses a unique application ID and a registration key and scans all the application copies running in the local network. If the number of the started copies exceeds the permitted limit for the specified key, the library notifies the application about breach of the license agreement and enables displaying the list of computers on which the running applications are detected.


  • Status: Evaluation (time-limit)
  • Source: On purchase/registration
  • price: $49.95
  • Source price: $134.95
  • Size: 847kB

Platforms: C2k6, C2k7, C2k9, CB1, CB3, CB4, CB5, CB6, D2, D2005, D2006, D2007, D2009, D3, D4, D5, D6, D7