OneConvert

Conversion Calculator Online and Free File Converter

We make converting easy

On our site you can do the conversion for a large and various number of documents and units of measurement. And it's completely free.

50K+ tools
Units ToolsConversion Calculator Online
Dell
Hubspot
HP
Oracle
PayPal
Salesforce

Overall users

1,437,500

Files converted

3,550,000

Gigabytes converted

4,144

Files shared

300,000

Our Most Popular Tools

Get started fast with free tools

Convert Gamma to Kilogram

Our Advantages

List of our advantages

Extensive tools collection

Your all-encompassing toolkit for metric conversion. From simple length and weight conversions to temperature and volume translations, our collection allows you to effortlessly switch between measurement units and provides accurate results. Enhance your capabilities with conversion tools that support all key units of measure.

Fast and easy

Just drop your files on the page, choose an output format and click 'Convert' button. Wait a little for the process to complete. We aim to do all our conversions in under 1-2 minutes.

Security guaranteed

We delete uploaded files instantly and converted ones after 24 hours. No one has access to your files and privacy is 100% guaranteed.

All devices supported

Our free file converter works on any OS, including Windows, Mac, and Linux. Because of this, you can convert files to PDF from any OS or device as long as you have an Internet connection.

Automatic deletion of your files

After you convert a document to PDF, you’ll be able to download and delete your files from our servers. If you happen to forget about deleting your files, they will be deleted from our server automatically after three hours to ensure your information is secure.

Easy share

This feature offers the seamless convenience of sharing files across social networks and cloud storage with just a few clicks. This functionality bridges the gap between devices and platforms, ensuring your files reach their destination quickly and securely.

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OneConvert - online calculator and file converter. Provides free unit conversion, convert PDF files, and other documents to help you solve problems of all types.

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