Extract text from WordPerfect 4 documents (WP4)
To convert WP4 documents to another format, you need Corel WordPerfect or other Text software.
To convert other file formats to the "Legacy Word Processing File" file type, you need software like Corel WordPerfect or a similar tool.
The .wp4 file is a legacy document format created by WordPerfect 4.x, a pioneering word processor for MS-DOS released in the 1980s. These files store text alongside proprietary 'reveal codes' that dictate formatting, margins, and hardware-specific printer commands.
To open these files natively today, users typically need Corel WordPerfect or an open-source suite like LibreOffice, which uses the libwpd library to interpret the binary structure. You can read more about its historical impact on Wikipedia.
Users must convert .wp4 files because this format is entirely obsolete. It is completely proprietary and unsupported by web browsers, mobile devices, and most modern office suites without installing specialized legacy import filters. Sharing a .wp4 file guarantees the recipient will not be able to read it out of the box.
We recommend converting .wp4 to DOCX for text editing or PDF for fixed-layout archiving. During conversion, standard text and basic paragraphs are usually preserved, but complex DOS-era print macros or exact pagination are almost always lost.
Because .wp4 is a closed, proprietary binary format from decades ago, standard online converters often fail to process it. Usually, only the original software or specialized legacy libraries can properly read or export the data. If our analysis detects the underlying text strings, viewing or conversion to modern formats may still be successful.
Convert.Guru analyzes your WP4 file, detects the exact format, and lets you read the text inside.
Users also converted WPM, W60, WPG and WP3 files.
If you want to convert WP4 file to TXT, RTF, DOC, DOCX, ODT, PAGES, TEX, LATEX, MD, MARKDOWN, LOG or NFO, you can use Corel WordPerfect or similar software from the "Word Processing Document" category. In the File menu, look for Save As… or Export….
To convert PDF, DOC, ASC, TODO, NFO, MEMO, README, DOCX, JPG, TXT, NOTE or RTF files to WP4, try Corel WordPerfect or another comparable tool in the "Word Processing Document" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our WP4 converter.