General-purpose tools
RIZONI TOOLS provides general-purpose online utilities for everyday tasks with PDFs, images and text. We work hard to make the tools accurate and reliable, but we cannot guarantee that every result will be perfect for every file, browser or device, or suitable for a particular purpose.
Please check important results
Before you send, submit, print or archive an important document that you created or changed with our tools — for example a converted, compressed, merged or split PDF — open it and check that it is complete and correct. This matters most for legal, financial, medical, academic and official documents.
Keep backups
Our tools create new files and never change your original files. Even so, always keep copies of important originals until you are sure the new version is correct and has been accepted wherever you sent it.
Processing may fail for some files
Some files cannot be processed, or cannot be processed completely — for example damaged files, password-protected or encrypted PDFs, unusual image formats, or files too large for your device's memory. When a tool can't process a file, it shows an error message instead of a result.
Quality trade-offs and estimates
- Compression reduces quality. Stronger image and PDF compression gives smaller files but lower image quality. The stronger PDF compression levels turn pages into images, so text can no longer be selected or searched.
- Estimates are estimates. Values such as reading and speaking time, SMS message parts, and conversions between color systems like RGB and CMYK, are approximations or common guidelines, not exact or official figures. Colors can look different on different screens and printers.
Blog content is informational
Articles on our blog are written to help with everyday digital tasks. They are for general information only and are not legal, financial, security or other professional advice. Software and services change over time; we update articles when we can, but some details may become out of date.
External links
Our website contains links to external websites for further information. We are not responsible for the content, accuracy, privacy practices or availability of those websites, and a link does not mean we endorse them.
Advertising
RIZONI TOOLS may display advertisements provided by third parties such as Google AdSense. Advertisements are clearly labeled and kept separate from tool controls and download buttons. We do not endorse the products or services advertised.
Trademarks
Product and company names mentioned on this website are trademarks of their respective owners. They are used only for identification and information, and their use does not imply any affiliation or endorsement.
Contact
If you notice an error in a tool or an article, please let us know.
You can also e-mail us at support@rizonitools.com.