To convert X3F to PDF, select or drop your .x3f picture above, check that PDF is chosen as the output, and click Convert. This conversion runs on our server, and your files are deleted 72 hours later.
What is an X3F file?
X3F – Sigma RAW photo. X3F is a RAW photo format from Sigma: the data straight from the camera's sensor, before it is turned into a JPG. It keeps more detail to adjust, but needs a RAW converter to be opened.
X3F Converter →What is a PDF file?
PDF – PDF document. PDF is the document format that looks the same on every device. Converting pictures to PDF puts each picture on its own page.
PDF Converter →How to convert X3F to PDF
- Click Select File, or drop your .x3f files anywhere on this page. You can add several at once.
- Check that PDF is chosen as the output format. On this page it is picked for you.
- Click Convert. When a file has to go to our server, the button says Upload and convert instead.
- Click Download next to each file when it's done.
X3F vs PDF: how they compare
| X3F | ||
|---|---|---|
| Compression | None, lossless or lossy, by camera | Depends on the content |
| Transparency | No | Yes |
| Animation | No | No |
| Created by | Sigma | Adobe, 1993 |
| Best for | Editing photos with the most room to adjust | Documents to share or print |
Good to know
- Each picture becomes one page of the PDF.
- X3F files are developed on our server with the camera's own white balance, then saved as PDF. Expect a good-looking picture, not a replacement for your RAW editor.
- Tick Remove metadata in Options to leave out information stored in the picture, such as the camera and the place.
Frequently asked questions
Is converting X3F to PDF free?
Yes. Everyone gets 25 free credits a day, with no account needed. Conversions on our server use one credit per started minute of work, so most cost a single credit. Credits reset at midnight UTC.
Are my X3F pictures uploaded anywhere?
This conversion runs on our server, because a browser can't develop camera RAW files. Your file is sent over an encrypted connection, and both it and the result are deleted 72 hours after the conversion.
How large can the X3F file be?
Up to 1 GB per file. This conversion runs on our server, which accepts files up to that size.
Can I change the size or quality of the PDF?
Yes. Click Options next to the file to set a width and height, choose a quality, remove metadata and more. Only the settings that make sense for X3F to PDF are shown.
Can I convert several X3F files at once?
Yes. Add as many files as you like; they are converted one after another, and each one gets its own Download button.
Just want to look at it?
Convert X3F to other formats
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