# WordFinderVersion Enum

> This refers to versions of the WordFinder algorithm.

- Product: Adobe PDF Library 21
- Language: Modern C++
- Version: 21.4.0
- HTML page: https://docs.datalogics.com/apdfl21/ModernCPP/21.4.0/enum/WordFinderVersion
- Version index: https://docs.datalogics.com/apdfl21/ModernCPP/21.4.0/llms.txt

**Namespace:** `datalogics_interface`

## Description

This refers to versions of the WordFinder algorithm. WordFinder extracts words from a PDF file and enumerates the words on a single page or on all of the pages in the document.

## Values

- `Latest = 0`: Use the latest available version.
- `Version2 = 2`: The version used for Acrobat 3.x and 4.x.
- `Version3 = 3`: For Acrobat 5.0 with accessibility disabled.
- `Version4 = 4`: For Acrobat 5.0 with accessibility enabled.