DCX vs FAX — Comparison & Free Converter
Fast, instant DCX to FAX conversion. No signup required. Just drop your .dcx file and get .fax in seconds.
Batch Settings
还在为DCX文件转换成传真格式而烦恼吗？无论是游戏截图、老旧文档，还是需要跨平台分享的图片，有时我们总会遇到一些不常见的图像格式。DCX，这种在特定软件和游戏领域中偶尔出现的图片文件，可能让您在需要发送传真时感到束手无策。别担心，我们的在线工具能帮您轻松搞定！只需简单几步，就能将您的DCX文件迅速转换为标准的传真（FAX）格式，确保您的信息清晰、准确地送达。我们深知效率和便捷的重要性，致力于提供流畅无阻的转换体验，让您的工作和生活更加顺畅。
- 游戏老资源分享
- 传真机发送图片
- 跨平台文档兼容
在大陆和台湾地区，虽然传真使用率有所下降，但在部分政府机构和传统企业往来中，FAX格式仍是重要的官方文件传输手段。将DCX转换为FAX能有效应对此类需求。
About DCX to FAX Conversion
DCX or FAX — which format should you use? The answer depends on your needs. Here's a quick breakdown.
DCX is a widely used file format. It has common platform support. FAX is a widely used file format. It has common platform support.
So when should you convert DCX to FAX? This conversion is ideal when you When you need a FAX file. This conversion helps you convert between formats quickly.
Converting DCX to FAX maintains high quality with CocoConvert's optimised encoder settings.
If you've decided FAX is the right choice, CocoConvert makes the conversion effortless. Upload your .dcx file, pick FAX, and click Convert — done in seconds. The converter runs on secure servers in Germany, powered by FFmpeg, Sharp, and qpdf. Files are encrypted via TLS and erased within 24 hours.
Free tier: 5 files/hour, 250 MB each. Pro: 100 files/hour, 5 GB each. Works in every modern browser on desktop and mobile.
How to Convert DCX to FAX
- 1
Choose your DCX file
Upload your .dcx file using drag-and-drop or the file browser. Batch mode lets you add multiple files.
- 2
Set format to FAX
Select .fax from the output options. The converter applies optimal quality settings automatically.
- 3
Run the conversion
Click Convert. Server-side processing means your device stays fast — even for large image files.
- 4
Get your FAX file
Download your converted file instantly. Batch downloads are available as a zip archive.
What Happens When You Convert DCX to FAX
Your DCX file is decoded and re-encoded as FAX.
Your DCX file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in FAX format
The converted file is ready for download
Format Comparison
DCX
.dcx file
| Extension | .dcx |
| MIME Type | image/x-dcx |
| Category | Image |
FAX
.fax file
| Extension | .fax |
| MIME Type | image/g3fax |
| Category | Image |
Should You Convert DCX to FAX?
When to Convert
- ✓When you need a FAX file
Frequently Asked Questions
Should I use DCX or FAX?
It depends on your goal. DCX preserves full quality. FAX preserves full quality. Choose based on whether file size or quality matters more for your use case.
Is FAX higher quality than DCX?
Not necessarily. Converting DCX to FAX maintains high quality with CocoConvert's optimised encoder settings. Quality depends on the compression type and settings, not just the format name.
Can I convert DCX to FAX on Mac and Windows?
Yes. CocoConvert is a web-based tool that works in all modern browsers — Chrome, Safari, Firefox, Edge — on any operating system including macOS, Windows, Linux, iOS, and Android.
Is CocoConvert free for DCX to FAX?
Yes. Free users get 5 conversions per hour (250 MB each). Pro subscribers unlock 100 files per hour, 5 GB per file, and priority processing.
What tools does CocoConvert use for DCX to FAX?
CocoConvert uses FFmpeg for audio/video, Sharp for images, and qpdf for documents — the same open-source libraries used by Netflix, YouTube, and major enterprise platforms.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.