All your PDF tools in one place

Instant, free and 100% secure conversion.

Drag and drop a file to convert

Word, Excel, Images, Code...

OFFICE & DOCUMENTS

Microsoft Word

Manage your .doc and .docx files with ease.

Word to PDF PDF to Word

Microsoft Excel

Optimize your .xlsx spreadsheets for sharing.

Excel to PDF PDF to Excel

PowerPoint

Manage your .pptx presentations before sharing.

PPT to PDF PDF to PPTX

Images & Design

Photos & Web

Convert your JPG and PNG images to high-definition PDF or vice versa.

JPG → PDF PNG → PDF Extract to JPG

Adobe Photoshop

Generate PDF previews of your .PSD creations without Photoshop.

PSD → PDF

Vectors & SVG

Transform your vector paths into usable PDF documents.

SVG → PDF

Development

Scripts & Logic

Convert your source files into PDF with syntax highlighting.

Python → PDF JavaScript → PDF

Frontend & Design

Convert your web files into structured PDF documents.

HTML → PDF CSS → PDF

Data & Documentation

Clean formatting for your JSON data and Markdown files.

JSON → PDF Markdown → PDF

How does it work?

Select your files

Choose your documents on your computer or simply drag and drop them into the drop zone.

Instant conversion

Our high-performance servers process your documents in the blink of an eye with maximum precision.

Download & That's it!

Get your converted files. They are automatically deleted from our servers after 30 minutes.

Why choose Meralys?

Lightning Speed

No waiting. We use cutting-edge technologies to guarantee conversions in less than 5 seconds.

Total Privacy

Your files are encrypted. No human has access to them, and they disappear forever after processing.

Perfect Rendering

We preserve the layout, fonts, and original images of your documents without loss.

Frequently Asked Questions

Is Meralys really free and unlimited?

Yes, Meralys is 100% free. Unlike other services, we do not impose daily conversion limits or hidden 'Premium' subscriptions. You can convert as many documents as you want.

Is my data safe on your servers?

This is our absolute priority. All transfers are secured by SSL encryption. Meralys is a French platform strictly complying with GDPR: no human consults your files and no data is resold.

How long are my files kept?

Your files are stored temporarily on our secure servers during processing. They are automatically and permanently deleted after 30 minutes of inactivity to guarantee your privacy.

What are the file size limits?

Currently, we accept files up to 20 MB. This limit allows us to guarantee ultra-fast conversion (under 5 seconds). Erwan and Mathis are already working on an infrastructure to accept larger files soon.

Can I convert PDFs from my smartphone?

Absolutely! Meralys is optimized for all devices: iPhone, Android, tablets, and computers. You don't need to install any app; everything happens directly in your mobile browser.

Is the layout of my documents preserved?

Yes. Our premium conversion algorithms are designed to faithfully preserve the structure, fonts, and image placement of your original documents.

Which file formats are supported?

We currently support PDF, Word (.docx), Excel (.xlsx), PowerPoint (.pptx), JPG, and PNG formats. New formats like Python, Markdown, and EPUB are coming very soon.

Why choose Meralys over another converter?

Meralys is a 'Made in France' solution that prioritizes speed and simplicity. With no intrusive ads and no mandatory registration, we offer a smooth user experience that respects your privacy.

Do I need to install software to use Meralys?

No installation is required. Meralys is a 100% online tool (SaaS). You only need an internet connection to transform your files in a few clicks.

How can I suggest a new conversion format?

We listen to our community! If you need a specific format, you can contact us via the 'About' page. We regularly add the most requested tools.