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EIUR DOCX
File conversion

Convert EIUR to DOCX

Verified by Adam B.· reviewed by FE Editorial ·updated Jul 9, 2026
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Is it possible to convert EIUR to DOCX?
Yes - EIUR converts to DOCX.

An .eiur file is not a format - it is a Word document (or anything else) that STOP/Djvu ransomware encrypted and renamed. The only legitimate 'conversion' is decryption with Emsisoft's free tool, which removes the .eiur extension and restores the original .docx. This only works when your files were locked with a known offline key; online-key infections are not decryptable.

Also to DOCX: PDF · WHTML · XHTML

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Tested on macOS, Windows & Linux
Last verified Sep 2026

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Why convert EIUR to DOCX?

Victims of STOP/Djvu see their .docx files renamed with .eiur and want the working document back. This is a decryption problem, not a file conversion, and the outcome depends entirely on whether Emsisoft holds the .docx file's offline key.

How to convert EIUR to DOCX

Emsisoft Decryptor for STOP Djvu FREE

Download the tool from Emsisoft, run it as administrator, add the folder with your .eiur files, and click Decrypt. If an offline key is available it rewrites the files back to .docx.

About these formats

.EIUR EIUR Ransomware Encrypted File

A .eiur file is a normal document, photo or video that has been scrambled by EIUR, a variant of the STOP/Djvu ransomware family. The malware encrypts each file with the Salsa20 cipher,…

Open .EIUR details →
.DOCX Microsoft Word Open XML Document

A DOCX file is a Microsoft Word document in the Open XML format introduced with Word 2007. You do not need to buy Microsoft Office to open one - LibreOffice Writer, Google Docs, and Word…

Open .DOCX details →

Quality & what to watch

  • Most recent STOP/Djvu infections use an online key unique to each victim, and those files cannot be decrypted by any free tool.
  • Djvu encrypts only the start of a file, so even a 'successful' recovery can occasionally leave a document corrupted.
  • Remove the ransomware and back up the encrypted files before decrypting; never pay the ransom as a shortcut.

Frequently asked questions

Is .eiur a real file format?
No. It is the extension STOP/Djvu ransomware adds to encrypted files; the real file underneath may be a .docx.
How do I know if my files are decryptable?
Run the Emsisoft decryptor or submit a file pair to Emsisoft. Offline-key files can be decrypted; online-key files cannot.
Does decryption rename the file back to .docx?
Yes. A successful decrypt removes the .eiur extension and restores the original filename and format.
Can I just rename .eiur to .docx?
No. The data is encrypted, so renaming produces an unreadable file. It must be decrypted.