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Conversion Calculator Online and Free File Converter
Start your conversion for a large and various number of documents and units of measurement. And it is completely free and unlimited.
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Our PDF Tools
Edit, protect, merge, unlock, delete, rotate, compress and convert PDF files online in a few clicks. Please select your tool below:
Word to PDF
Transform any Word Document to PDF format.Excel to PDF
Switch Exel files to PDF for safe and easy sharing.PDF to PNG
Turn PDF format into perfect-sized PNG files.PNG to PDF
Unite your PNG pictures into one PDF file.PDF to JPG
Transform PDF document or its part to JPG file(s).JPG to PDF
Create a PDF file from any amount of JPG images.PDF to PowerPoint
Make PPT and PPTX from PDF for easy presentations.PowerPoint to PDF
Shift PPT/PPTX files to PDF format to share them safely.PDF to PDF/A
Archive PDF to PDF/A for durable storage.OpenOffice to PDF
Convert OpenOffice (ODT) text files to PDF format.Ebooks to PDF
Turn any Ebook format into a PDF file for simple sharing.A tool that seems ahead of its time
Powerful, free and self-serve tools to help you convert anything just in few clicks. Trusted by over thousands users worldwide.
- Extensive tools collection
- OneConvert offers various tools for unit conversion and PDF file conversion. These tools are especially useful for professionals in engineering, finance, and science.
- Accurate and instant results
- We guarantee accurate results, which is essential for tasks that require accuracy, such as scientific calculations, engineering projects. Alternatively, you can use these tools for regular, everyday tasks.
- Support for all devices
- Our free file converter works on any OS, including Windows, Mac, and Linux. This means you can convert files from any operating system or device, provided you have an internet connection
- Security guaranteed
- Communication with our servers is securely encrypted using SSL and careful attention to service availability allows us to continuously beat > 99.5% monthly uptime.
- Easy to use & share files
- Our service provides sharing files across social networks, your devices and the cloud platforms with a few clicks. You can convert files on PC version and then send them directly to your phone using the website by QR Code.
- Automatic deletion of your files
- After the document conversations, you’ll be able to download and delete your files. If you happen to forget about deleting your files, they will be deleted from our server automatically after 3 hours to ensure your information is secure.
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Trusted by the enterprise companies
OneConvert is a trusted partner of major enterprises, renowned for our commitment to quality and innovation. Our collaborations with industry leaders underscore our reliability and expertise.
