Best Document Converters in 2026

Premium online PDF tool set.

Key iLovePDF features:

User-Friendly Interface Wide Range of Tools Free Version Available Cloud Integration

End-to-end encrypted cloud storage built for teams. Keep all your business data private, fully secure, and under your complete control. No backdoors, no tracking, no compromises. Swiss privacy laws and zero-knowledge encryption protect what matters.

Key Proton Drive for Business features:

Privacy and Security User-Friendly Interface Open Source Cross-Platform Access

Try for free Open Source paid Free Trial $7.99 / Monthly (Drive Professional)

PDF document management and conversion suite.

Key Smallpdf features:

User-Friendly Interface Wide Range of Tools Cloud Integration Security

convert anything to anything - more than 200 different audio, video, document, ebook, archive, image, spreadsheet and presentation formats supported.

Key CloudConvert features:

Versatility User-Friendly Interface Cloud Integration API Access

File Conversion in the Cloud .

Key Convertio features:

Ease of Use Wide Format Support Cloud Integration Cross-Platform Accessibility

Convert almost any file type locally on your device - nothing gets uploaded to the cloud. Transform HEIC to JPG, MP4 to MP3, Word to PDF and more with complete privacy. Works on Mac, Windows and Linux.

Convert PDFs, Office files, and images in your browser. Simple, private and fast.

Key FileConvertLab features:

User-Friendly Interface Wide Range of Supported Formats High Conversion Speed Cloud-Based

Free conversion online of many type of documents (images, text, video, audio...

Key Zamzar features:

Ease of Use Supports Multiple Formats No Software Installation Needed Fast Conversion Speed

Converter Tools is a free online service for converting files into different formats.

Key Converter Tools features:

User-Friendly Interface Wide Range of Conversions Free Access Web-Based Accessibility

Split, merge and other powerful PDF tools.

Key Sejda features:

User-Friendly Interface Wide Range of PDF Tools Cloud Integration Security Features

Convert images, audio, video, documents, archives & eBooks entirely on your Mac — 100% offline, no uploads, no account. $19 once, lifetime license.

Key Convertessa.app features:

Batch Conversion Modern image formats Drag & Drop Interface File Quality

paid $19.0 / One-off (Lifetime license)

All-in-one online toolkit with AI tools, file converters, PDF utilities, and image tools.

free

EasyToolkit provides free online PDF tools, file converters, OCR utilities, and image optimization tools with secure browser-based processing.

Key EasyToolkit.in features:

Free to use Convenient all-in-one platform No installation required Simple and accessible interface

free

Convert anything, anywhere. FormatFlex provides enterprise-grade performance and security for all your document transformation needs.

Key FormatFlex.org features:

AI Bank Statement Converter Industrial File Converter High-Fidelity OCR Scanner Native PDF Studio

Open Source paid Free Trial $13.99 / Monthly (Pro 2,000 Conversions / mo )