File Content Extraction 26.2
Viewing SDK Programming Guide

# Core Files

The following core files can be redistributed with your application.

File | Description
--- | ---
`chartbls.ux` | Character mapping tables.
`htmcnv.dll` | HTML converter for the document token stream.
`kvarcve.dll` | Archive format viewing engine.
`kvdecrypt.dll` | Decryption utility functions.
`kvdocve.dll` | Word processing format viewing engine.
`kvmailve.dll` | Mail format viewing engine.
`kvmve.dll` | Multimedia format viewing engine.
`kvpicve.dll` | Picture format viewing engine.
`kvolefio.dll` | Embedded OLE object reader.
`kvsdk.ini` | Initialization file.
`kvutil.dll` | Utility.
`kvvapi.dll` | Viewing API.
`kvwkbve.dll` | Spreadsheet format viewing engine.
`kvxsssa.dll` | Interface between spreadsheet readers and Viewing API.
`kvxtract.dll` | File Extraction interface for container file support.
`kvxwpsa.dll` | Interface between word processing document readers and Viewing API.
`kvzip.dll` | Zip writer.
`kwad.dll` | Format detection module.
`kwcm.dll` | Conversion Manager.
`kwlm.dll` | URL Launch Manager.
`kwres.dll` | Resources.
`vcredist\*` | Microsoft Visual C++ Redistributable Packages. NOTE: This folder can be found in the Viewing SDK installation directory.

Copyright 2016-2026 Open Text
Version 26.2 | Last updated April 2026

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Product: File Content Extraction 26.2

Topic Title: Core Files