# Support Files

The following support files can be redistributed with your application.

File | Description
--- | ---
`datafiles\*` | (Folder) Required by `kvlangdetect`.
`NSFtemplates\*` | (Folder) Templates used by `nsfsr` to format Lotus mail notes.
`7z.dll` | Required by `z7zsr` and `multiarcsr`.
`bentofio.dll` | Required by `l123sr.dll` and `kpprzrdr.dll`.
`cbmap.map` | Character mappings for Adobe Portable Document Format (PDF).
`chmdll.dll` | Required by `chmsr.dll`.
`cpstsdk*` | Required by `pstxsr`.
`kp3dwrld.dll` | Required for 3D charts.
`kpifcnvt.dll` | Picture conversion routines.
`kpifutil.dll` | Picture utility routines.
`kpjpeg.dll` | JPEG file interchange format shared routines.
`kppng.dll` | Portable Network Graphics (PNG) utilities.
`kv.lic` | Contains license information for KeyView products. This file is opened and validated when a KeyView API is used.
`kvaxcc.dll` | Required for viewing HTML using Internet Explorer within View API window
`kvgraph.dll` | Required for all spreadsheets (chart support).
`kvlangdetect.dll` | Utility functions for language and character set detection.
`kvpageve.dll` | An alternate viewing engine for Word processing formats.
`kvpie.dll` | Required for all spreadsheets (chart support).
`kvplug.dll` | Required for PDF support through the Acrobat plug-in if you use a version of Acrobat Reader earlier than 4.0. You might have to manually install the Acrobat plug-in `nppdf32.dll`. This is determined by the browser you use. If you use Netscape, `nppdf32.dll` installs automatically with Acrobat Reader. However, if you use other browsers, such as Internet Explorer, you must manually install `nppdf32.dll` into a subdirectory of the Viewing `Home` directory called `plugins`. You must then set up the registry or initialization file according to the description for PDF in `kvsdk.ini` or `install.reg`.
`kvradar.dll` | Required for all spreadsheet formats (chart support).
`kvreg.dll` | Sheet Registry processing.
`kvssvwr.dll` | Required for all spreadsheet formats.
`kvthread.*` | Required for multithreaded out-of-process filtering.
`kvxmlve.dll` | XML format viewing engine.
`langdetectext.dll` | Required by `kvlangdetect.dll`.
`libcrypto*` | SSL utility functions used by KeyView mail format readers.
`libpff.dll` | Required by pffsr.
`unzipjpg.dll` | Required for JPEG decompression.
`wpmap.dll` | Extended character mapping for WordPerfect and Corel Presentation.
`xmlsh.dll` | Contains a library of content handlers for each XML file type. Required by the Expat XML parser.

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