Full Text Indexing and Retrieval Development Toolkit

ProIndex is a software development toolkit that brings remarkable full-text search capacity to a variety of applications.  It consists of a linkable library with functions for creating an index and then searching on any type of textual data—or even non-textual data.  ProIndex is available on a wide variety of development platforms and is ideal for accessing information distributed across a wide variety of mediums including CD-ROM, network, and Internet.

Powerful
Keyword, Boolean, Wildcard, Phrase, Proximity, Paraphrase, Number Range (integer and decimal), Field Search, and more.
Allows multi-level nested search expressions.
Produces exact results with no anomalies leading to dropped references.

Portable
UNIX, Linux, Solaris, Windows, DOS, Macintosh, OS/2, and more.
C/C++, VB, Delphi, and others.
Accommodating the character set of virtually any written language.

Dynamic
Full multi-user support for LAN, WAN, and Internet.
Efficient index updates—deletes, additions, and tuning.
Simultaneous retrieval allowed during any index update.
Interrupts, intentional or not, never leave the index corrupted.

Fast
Unequaled indexing speed.
Fast complex queries.
Quick index tuning when changing data requires a dynamic index.

Flexible and More
Allows full control of document parsing.
Fully Interruptible processes.
Stable, proven.

Pricing
ProIndex can be licensed royalty-free.  All licensing options include one year of technical support and maintenance upgrades.