Convertchmoeb
We've already converted 813,522,715 files with a total size of 6,574 TB.

CHM to OEB

Online Convert CHM to OEB Use OnlineConvert online. Free fast! No registration is required.

Your account type only allows up to 4 files to be concurrently converted.

Please register to remove this restriction. We offer a variety of conversion options.
Save $243 over 1 years
Save $243 over 1 years
Save up to 76% on subscription discounts
Get a Online Converter with File Convert, upload max 1g and no ads upgrade after 1 years—all for just $6.6/month.
Save up to 76% on subscription discounts

How to convert CHM to OEB?

Online CHM to OEB, you can put the CHM to OEB format on your computer, tablet or mobile phone without downloading any software!

Step 1

Upload CHM file

Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Step 2

Select 'OEB'

Select output OEB or any other format as the conversion result (click the Convert button)
Step 3

Download your CHM file

After the conversion you can download your OEB file and upload it to Google Drive, Dropbox.

chm : Microsoft Compiled HTML Help

CHM is an HTML help file for online helps. It is proprietary format from Microsoft. In CHM file a number of HTML help files are compressed, compiled and indexed. CHM files are used mostly as software manual. LZX compression technique is used to compress files in CHM format. There is a search option in this file. Moreover multiple CHM files can be added together.

oeb : Open eBook File

OEB is an XML based eBook file format. It is an open eBook Standard that can make order of the multiple sources and make the multiple sources into a single file. This file is DRM protected so the digital copyright of this book is available with this format. This format is used n online eBook stores.
Not what you're looking for? Please try to ask in the help
Ask questions now
RegisterRegisterRegister
  • Register