What is a MOBI file?
| File extension | .mobi |
|---|---|
| Category | E-book file formats |
| Developed by | Mobipocket, now Amazon |
| Mime type | application/x-mobipocket-ebook |
Format description
MOBI is a Mobipocket e-book file. Even though it was originally made for the Mobipocker Reader for PDAs (now defunct), it is supported by other e-book readers. MOBI is specifically designed for low-bandwidth mobile devices. In addition to storing the contents of digital books, MOBI files may include bookmarks and DRM protection. The latter prevents creating unauthorized copies of the book and acts as copyright protection.Common questions about converting to MOBI
Can I convert to MOBI in bulk?
Yes, MConverter supports batch converting to MOBI. You can even drag and drop folders to convert to MOBI.
Pasting files and folders copied in the clipboard also works: use Ctrl+V.
Pasting files and folders copied in the clipboard also works: use Ctrl+V.
Can I convert a file to MOBI, if its size is 10 GB?
Yes, with MConverter Max you can convert big files, up to 10 gigabytes each.
The free version lets you convert files up to 100 MB. If you need to convert files over 100 megabytes to MOBI, try MConverter Max. If your files aren’t over 1 GB, then you can use MConverter Plus instead, as it’s cheaper.
The free version lets you convert files up to 100 MB. If you need to convert files over 100 megabytes to MOBI, try MConverter Max. If your files aren’t over 1 GB, then you can use MConverter Plus instead, as it’s cheaper.
Is converting to MOBI safe with MConverter?
For cloud-based conversions, MConverter encrypts your files using the latest technologies, such as TLS 1.3 and HSTS. They are transmitted securely to our cloud service provider’s EU-based data center, which holds internationally recognized ISO 27001 and SOC 2 certifications. There, each conversion is processed in a separate, isolated environment. This technique further reduces the risk of a malicious file impacting other conversions.
Four hours after the conversion is complete, your files are automatically deleted from MConverter’s systems. You can also permanently delete your files immediately after finishing the conversion with the trash icon.
When converting on-device, your files never leave your device. MConverter processes them locally. Note: on-device conversions are not yet available for some hardware-intensive formats.
For both cloud and on-device conversions, your files are never scanned or shared with third parties for marketing purposes.
Join thousands who have trusted MConverter to process over 18,028,918 files so far.
Four hours after the conversion is complete, your files are automatically deleted from MConverter’s systems. You can also permanently delete your files immediately after finishing the conversion with the trash icon.
When converting on-device, your files never leave your device. MConverter processes them locally. Note: on-device conversions are not yet available for some hardware-intensive formats.
For both cloud and on-device conversions, your files are never scanned or shared with third parties for marketing purposes.
Join thousands who have trusted MConverter to process over 18,028,918 files so far.
How long does it take to convert a file to MOBI?
For most e-books, the wait is normally a few minutes. However, MConverter also supports converting larger e-books, meaning that it could take a while (up to over an hour, for example).
Converter to MOBI Rating
4.9
1282 votes
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