We are a professional software team specialized in developing file converter software, apps and websites for over 20 years. We have run a large file converter website for more than 9 years. During this period, we have many unrealistic ideas and experimental new technologies which are not suitable for the old website so we create a new one.
CDKM.com is our next-generation website built with many unrealistic ideas and experimental technologies. The most exciting thing is that we finally managed to put all kinds of file conversions and settings into one single webpage regardless of source/target file formats. Formerly users need to go to the corresponding category to set options and convert files. The second exciting thing is that we finally managed to put both online converter and offline converter into one single webpage. Offline converter is a great complement to online converter.
Please note CDKM.com removed support for outdated browsers such as Internet Explorer 6-8, Opera 12.1x or Safari 5.1+, so we recommend to use our old website if you are not using a modern browser.
CDKM.com is a unique website with exclusive designs and features. We upgrade CDKM.com on a weekly basis. Some exciting new features are coming soon!
Latest website upgrades include:
We are working on building offline converter (the opposite of online converter) running in web browser. Note that the offline converter is an on-going experimental project and it only works on modern web browsers that support new technologies such as ES Modules, WebAssembly, Shared Array Buffer and Site Isolation. We recommend using the latest web browsers and operating systems.
You should select the new "Convert files offline instead of online" option if:
We do not provide REST API, account signup and long-term file storage (includes downloading/uploading files to third-party file storage such as Google Drive, Dropbox or OneDrive) because of potential GDPR (General Data Protection Regulation) concern. For detailed information of our privacy policy, visit https://cdkm.com/privacy.html.
If you have any questions about our website, feel free to contact us at support@cdkm.com. You will usually get a response in three business days if it's question about file conversion, other questions may be ignored or responded to in three weeks.