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Free Online Converters

Free online converters: audio tracks, images, videos, PDF, Word, XLS, XML, AutoCAD, HTML, PowerPoint files, eBook files and emails (MSG, EML). Online PDF splitter, Tiff splitter, PDF combine and TIFF combine are also free.

About Us

Here at CoolUtils, we understand that the digital world is not one-size-fits all. Therefore, we specialize in the development of conversion tools that help you take whatever file format you are handed and convert it into the format you need.

Online since 2003, our programs have been polished through rigorous testing and millions of uses. Here at CoolUtils we take our users' feedback very seriously; we are always looking for new ways to make our products more accessible, flexible, and convenient.

No other conversion program comes close to giving you the options that we do. Our programs speak 13 different languages, we have something available for everyone. Try our free 30 day trial for any file converter today and see for yourself!

Latest News


15 Nov

New Total Doc Converter can now save every page of a multi-page Word file to a new TIFF.


10 Nov

New PDF Combine Pro has been released. Add you cover page to the combined PDF right before the table of contents.


12 Sep

New Total HTML Converter has been released. We've improved HTML to XLSX conversion a lot.


21 Jun

New Total PDF Converter now converts PDF to PDF/A in batch.


10 May

New PDF Combine Pro now supports emails as input files. Combine PDF, DOC, MSG, EML to PDF.


20 Apr

New Coolutils Converter now allows users to put a limit to the resulting PDF files.


27 Nov

Total Doc Converter now can protect output PDF files from being copied or printed.


17 Nov

Tiff Pdf Cleaner can add a part of the filename as a footer in the resulting PDF.


all news

Need Support?

CoolUtils offers you a helping hand. Contact us anytime by email, facebook, twitter or leave a voice message (remember to spell your name and email address so that we could locate your order). We will come back to you with a solution same day!

1.888.803.4224

Fresh from the Blog

How To Convert HTML Files Server-Side

A huge percentage of companies, organizations and businesses have adopted the use of PDF as the standard publishing format in the last decade. If you have not yet established one for your business, then you are missing out something great. Perhaps, turning your documents into PDF, JPG, RTF, TXTW, DOCs and XLS and much more makes them smaller, portable and easy to use. Additionally, they become more versatile and suitable for use in most of your business presentations. Finding a good multi-purpose HTML converter that works for both your online users and other client-based server applications is the best move you can take. Total HTML Converter X is a powerful server HTML converter that is both adaptable and easy to use. read more

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