Terms of use
By using OS Authority you agree to these terms. They are written to be read, not skimmed. Last updated 28 September 2026.
The service
OS Authority provides free tools for working with files, such as compressing, converting and merging PDFs and images. The tools run in your browser; your files are not uploaded to us. We may add, change or remove tools at any time.
Your responsibilities
Only process files you have the right to use. Don't use the site to break the law, to infringe anyone's rights, or to interfere with the site's operation, for example by automated mass requests.
Keep your own copies of important files. The tools create new files and never change your originals, but you are responsible for checking results before relying on them.
No warranty
The tools are provided free and "as is". We work hard to make them reliable, but we don't guarantee that every file will be processed correctly, that results will meet a particular requirement (such as an upload size limit), or that the site will always be available.
Limitation of liability
To the extent the law allows, we are not liable for any loss arising from your use of the site, including lost or damaged data, because all processing happens on your own device and under your control.
Changes and law
We may update these terms; the date above shows the latest version. These terms are governed by the laws of Malaysia. Questions: hello@itsiqbal.com.