WordStar files open in Windows 10 through a modern document editor, not the original WordStar program

WordStar was a word processor from the 1980s and 1990s that saved files with extensions like .ws, .ws4, or .doc (though not the same .doc format Microsoft Word uses). Windows 10 does not include native support for these files, and WordStar itself will not run on modern Windows. The practical path is to convert the file to a format your current editor can read, or open it in software that understands the old format.

The simplest route depends on what you have: if you own Microsoft Word, it can open some older WordStar files directly. If you do not, free options exist, though they work better with some file types than others. The conversion process takes minutes and produces a file you can edit in any modern editor.

Key Takeaways

  • Microsoft Word can open some WordStar files directly by going to File > Open and selecting the file, though success depends on which WordStar version created it.
  • LibreOffice Writer, a free editor, opens WordStar files more reliably than Word and works on Windows 10 without cost.
  • Online conversion tools can transform WordStar files to .docx or .txt format, but require uploading your file to a third-party website.
  • If conversion fails, the file may be corrupted or from a WordStar version too old to recover without specialized tools.

Using Microsoft Word if you already own it

Open Microsoft Word and go to File in the top left corner. Click Open, then browse to the folder where your WordStar file is stored. At the bottom of the dialog box, you will see a dropdown that says "All Word Documents" or similar. Click that dropdown and select "All Files" so Windows shows you every file type, not just .docx files.

Find your WordStar file — it will have an extension like .ws, .ws4, .ws5, or .doc — and click it once to select it. Then click the Open button. Word will attempt to convert the file on import. If the file opens, you can now edit it and save it as a modern .docx file by going to File > Save As and choosing Word Document from the format dropdown.

Word's success rate with WordStar files varies. Files from WordStar 5.5 and 6.0 convert more reliably than very old versions. If Word opens the file but the text looks garbled or the formatting is destroyed, the file may have been saved in a format Word does not fully understand, and you should try LibreOffice instead.

Opening WordStar files with LibreOffice Writer

LibreOffice Writer is a free word processor that handles older file formats more consistently than Word. read it from libreoffice.org — the site will detect your Windows 10 system and offer the correct installer. Run the installer and follow the prompts to completion.

Once installed, open LibreOffice Writer. Go to File > Open and navigate to your WordStar file. Unlike Word, LibreOffice does not require you to change a dropdown to see non-.docx files — it shows them by default. Click your WordStar file and click Open. LibreOffice will read the file and display it. If the file opens successfully, save it as a .docx or .odt file by going to File > Save As and choosing the format you want.

LibreOffice is particularly useful if you have many old WordStar files, because it opens them without the conversion step Word requires. It also preserves formatting more accurately in many cases. The trade-off is that LibreOffice is a separate program you must install, whereas Word may already be on your computer.

Converting files online if you prefer not to install software

Several websites convert document formats without requiring you to read anything. CloudConvert, Zamzar, and Online-Convert all accept WordStar files and can output them as .docx, .txt, or .pdf. Go to the website, click the upload button, select your WordStar file from your computer, choose the output format you want, and click Convert.

The converted file will read to your computer within seconds or minutes depending on file size. You can then open it in any modern editor — Word, Google Docs, LibreOffice, or even Notepad if you converted to plain text.

The main drawback is that you are uploading your file to a third-party server. If the document contains sensitive information, this may not be acceptable. Read the website's privacy policy before uploading. Most reputable conversion sites delete files after a few hours, but you have no may provide. For private documents, converting locally using Word or LibreOffice is safer.

Saving the converted file in a format Windows 10 recognizes

Once your WordStar file is open in Word, LibreOffice, or any other editor, you should save it in a modern format so you can open it again without conversion. Go to File > Save As. A dialog will appear asking where to save and what format to use.

Choose .docx (Word Document) if you want the file to open in Word or most other editors. Choose .odt (OpenDocument Text) if you use LibreOffice and want to preserve formatting precisely. Choose .txt (Plain Text) if you only care about the words and not formatting — this is the most universal format and will open in any editor, but it strips all bold, italics, fonts, and spacing.

Give the file a new name if you want to keep the original WordStar file unchanged, or use the same name to replace it. Click Save. The file is now in a format Windows 10 recognizes natively, and you can open it by double-clicking it in File Explorer.

What to do if the file will not open or looks corrupted

If Word and LibreOffice both fail to open the file, or if the text appears as garbage characters and symbols, the file may be corrupted or saved in a WordStar version so old that modern software cannot read it. Try these steps in order.

First, try opening the file in Notepad. Right-click the WordStar file in File Explorer, select Open With, and choose Notepad. If you see readable text mixed with strange characters, the file is partially recoverable — copy the readable text into a new document and save it as plain text. If Notepad shows only symbols and gibberish, the file is likely corrupted beyond recovery without specialized tools.

Second, check whether the file extension is correct. Sometimes a WordStar file is saved with the wrong extension. If you have a file named document.doc but it was created in WordStar (not Microsoft Word), try renaming it to document.ws and opening it again in LibreOffice. Right-click the file, select Rename, change the extension, and press Enter.

If neither step works, the file may require recovery software or professional data recovery, which is beyond what a standard editor can do. At that point, contact the person who created the file and ask for a copy in a modern format, or accept that the file cannot be recovered.

Preventing this problem with future old files

If you regularly receive WordStar files or other legacy formats, keep LibreOffice installed. It handles far more old formats than Word and requires no configuration — you straightforward open the file and it works. Bookmark a conversion website as a backup for files LibreOffice cannot read.

When you receive an old file, convert it to .docx or .txt when ready and store the converted version. Delete the original WordStar file once you confirm the conversion is readable. This prevents the situation where you need to open the file months later and cannot remember which tool worked.

Frequently Asked Questions

Can I open a WordStar file without converting it?

Not in Windows 10 natively. WordStar itself does not run on modern Windows. You must either open it in an editor that understands the format (Word or LibreOffice) or convert it to a modern format first. Opening it in Word or LibreOffice does not permanently change the original file unless you save over it.

What is the difference between .ws and .doc files from WordStar?

.ws and .ws4 are WordStar's native formats. .doc files from WordStar are not the same as Microsoft Word .doc files, even though they share the extension. LibreOffice usually handles both, but Word may struggle with the .doc variant. If Word fails, try renaming the file to .ws and opening it in LibreOffice.

Will my formatting survive the conversion?

Most formatting survives if you use LibreOffice or Word, but some may be lost. Bold, italics, and basic spacing usually convert correctly. Complex layouts, unusual fonts, and page breaks may not. Open the converted file and review it before relying on it for printing or distribution.

Is it safe to use an online conversion tool for confidential documents?

Online tools are convenient but upload your file to a server you do not control. For confidential information, use LibreOffice or Word locally on your computer instead. Both are free or already owned, and the conversion happens entirely on your machine.

What if the file name has no extension, just says "WordStar document"?

Right-click the file, select Rename, and add .ws to the end of the name. Then try opening it in LibreOffice. If that does not work, try .ws4 or .ws5. Once you find the correct extension, LibreOffice should recognize the format.