Free document converter
Ethical Tube's free document converter converts Word, Excel, PowerPoint, OpenDocument, RTF, EPUB, Markdown, HTML, and text files to PDF and to each other. It runs entirely in your browser, so your files are never uploaded, and it's free with no sign-up or watermark.
Files are converted on your device and never uploaded.
- Price
- Free
- Uploads
- None, it runs on your device
- Sign-up
- Not needed
- Formats
- Word, Excel, PowerPoint, ODT, ODS, ODP, RTF, EPUB, Markdown, HTML
- Batch
- Unlimited files
- Works on
- Computers and phones
All conversions
Every document conversion
From Word
From DOC
From ODT
From RTF
From EPUB
From XLS
From ODS
From PowerPoint
From PPT
From ODP
From Markdown
From Text
From JPG
From PNG
From CSV
From JSON
How it works
How to use the document converter
Add your files
Drop files onto the converter, click to choose them, or paste from the clipboard. Mixed formats are fine.
Pick the output
Each file gets a menu of the formats it can become, with the most popular one already selected.
Download
Each file gets its own download button as soon as it's ready. Download all saves everything in one ZIP file.
FAQ
Questions, answered
Is the document converter free?
Yes. It's completely free, with no sign-up, no watermark, and no limit on how many files you convert. It costs Ethical Tube nothing to run, because the conversion happens on your own device rather than on a server.
Are my files uploaded anywhere?
No. Everything runs inside your browser with LibreOffice compiled to WebAssembly, so your files never leave your device. Once the page has loaded, it even works offline.
Does it work on iPhone, Android, Mac, and Windows?
It works in Chrome, Edge, Firefox, and Safari, but it's built for computers. LibreOffice needs about 1 GB of memory, which many phones can't spare.
Keep converting
Related converters
Start your first recording in seconds
It's free, it runs in your browser, and there's no account to create.
Start recording for free