Convert MOBI to DOCX online in seconds — free, with no sign-up. DOCX is lossless and ideal for editing and collaborating on documents. Your files are encrypted and deleted automatically after 24 hours.
MOBI
Mobipocket — Amazon's legacy ebook format, discontinued in 2022 in favor of EPUB.
DOCX
Microsoft Word — Word's editable format storing text, styles, images and tables as XML.
How to convert MOBI to DOCX
- 1Upload your MOBI file
Click “Choose a file” or drag and drop your MOBI file onto the page — no sign-up or email needed.
- 2Convert to DOCX
DOCX is already selected as the output. Open Options to fine-tune quality if you like, then click Convert.
- 3Download your DOCX file
Your DOCX file is ready in seconds — click Download to save it. Files are automatically deleted after 24 hours.
MOBI vs DOCX
| MOBI | DOCX | |
|---|---|---|
| Full name | Mobipocket | Microsoft Word |
| Type | Ebook | Document |
| Compression | Lossless | Lossless |
| Best for | older Kindle files; converted to EPUB for modern readers | editing and collaborating on documents |
Frequently asked questions
Does converting MOBI to DOCX lose quality?
Converting MOBI to DOCX keeps your content intact. We use high-quality defaults so your DOCX file looks as close to the original as the format allows.
What's the difference between MOBI and DOCX?
Mobipocket (MOBI) is lossless and best for older Kindle files; converted to EPUB for modern readers. Microsoft Word (DOCX) is lossless and best for editing and collaborating on documents. Convert MOBI to DOCX when you need a document for editing and collaborating on documents.
Is the MOBI to DOCX converter free?
Yes — converting MOBI to DOCX is completely free. There's no watermark, no sign-up and no email required, and you can convert as many files as you like.
Are my MOBI files private and secure?
Yes. Your uploads are encrypted in transit, processed privately, and automatically deleted within 24 hours. We never share, sell or look at your files.
Can I convert MOBI to DOCX on iPhone, Android, Mac or Windows?
Yes. The converter runs entirely in your browser, so it works on any device — iPhone, iPad, Android, Mac, Windows or Linux — with nothing to download or install.
How long does it take to convert MOBI to DOCX?
Most files convert in a few seconds. Larger files take a little longer, and your upload speed is usually the limiting factor. There's no queue and no waiting for an email.
What else can I convert MOBI files to?
Besides DOCX, you can convert MOBI to AZW3, EPUB, FB2, PDB, PDF, RTF and more — see the full list of MOBI conversions below.
Other conversions
Last updated July 2026