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CP/M WordStar Documents on Modern Windows

From 8-inch floppies and Kaypros to a searchable PDF — locally.

·By The WordStar Converter Team
CP/M-era WordStar media migrating to a modern Windows conversion workflow

TL;DR

CP/M WordStar wrote classic documents with wrap flags, print controls, and dot commands. After you extract files from disk images, convert them on Windows with WordStar Converter — same family as later DOS `.ws` files.

Same format family, older media

WordStar launched on Digital Research’s CP/M before the IBM PC line dominated. The on-disk idea — text stream plus controls — carried into MS-DOS WordStar. If your extractor yields files that look like WordStar (high-bit wrap, `.pl` lines, `1Ah`), you are in the classic family this product targets.

Get the bits onto Windows first

Use whatever disk-image toolchain your archive already trusts (KryoFlux/flux exports, ImageDisk, operator-assisted copies). WordStar Converter does not read raw floppy flux; it reads the document files once they live on a Windows folder.

Preserve original names during extraction. CP/M directories often used short names without a `.ws` suffix.

Convert without a CP/M museum

Emulators are excellent for demonstration and poor for bulk delivery. Native conversion to DOCX and PDF on Windows 10/11 finishes the migration: searchable pages for researchers, editable Word for staff.

Trial 10 files locally. Standard $39.95 covers the rest of the tree.

Watch for lookalikes

Confirm you are not holding WordStar 2000 (PRONOM fmt/882) or an unrelated CP/M word processor. Classic WordStar signals are enough for a sample convert; quarantine oddballs.

Related reading

Convert classic WordStar on Windows

Trial 10 files. Standard $39.95.

Free trial

Full app features — up to 10 files

Windows 10 or 11

The Windows installer for the 10-file trial is coming soon. Same app you unlock with a license — 100% local on your PC.

Coming Soon

Windows installer

Is this safe?
Buy Standard — from $39.95