Online MOBI Converter
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What is a MOBI file?
MOBI is a legacy eBook format developed by Mobipocket, later acquired by Amazon. It supports complex content like bookmarks, annotations, and DRM, and was used extensively on early Kindle devices.
Although Amazon has transitioned to newer formats like AZW3 and KFX, MOBI files are still supported on older Kindles and widely used for distribution due to their compatibility with many reading apps.
How to open MOBI files
MOBI files can be opened using Amazon Kindle devices, Calibre, and Mobipocket Reader. Many third-party eReader apps on Android and Windows also support MOBI.
If needed, use AnyConv to convert MOBI to EPUB, AZW3, or PDF for greater compatibility.
Key facts about MOBI
- Full name: Mobipocket eBook
- Extension: .mobi
- MIME type: application/x-mobipocket-ebook
- Developed by: Mobipocket / Amazon
- Initial release: 2000
Useful links and resources
Convert from MOBI
Quickly turn your MOBI files into any format you need
Convert to MOBI
Easily turn your files into MOBI format
🎯 Did You Know?
MOBI was designed to work offline before smartphones existed
Mobipocket created the MOBI format in the early 2000s for use on PDAs and early mobile devices - years before the Kindle launched. It included offline dictionaries, annotations, and cross-references, making it surprisingly advanced for its time.
— Fact picked by Ethan Brooks
❓ Frequently Asked Questions
Answers to common questions about MOBI
- Do I need to install software to convert MOBI files?No extra software is required. Just upload your MOBI files to AnyConv, we’ll convert them on our servers, and you can download the finished file right away.
- Can I use MOBI converter on my phone or tablet?Yes, you can convert MOBI files on any device - including phones and tablets. AnyConv works perfectly on mobile.
- Is it safe to convert MOBI files with AnyConv?Yes, converting MOBI files with AnyConv is secure. All files are automatically deleted after conversion and never shared.
- Can I convert multiple MOBI files at once?Yes, our converter supports batch processing. You can upload several MOBI files and convert them all at once.