CUR vs FITS — Comparison & Free Converter
Fast, instant CUR to FITS conversion. No signup required. Just drop your .cur file and get .fits in seconds.
Batch Settings
お使いのカーソルファイル（CUR）を、天文学や科学研究で広く利用される高精細な画像形式、FITSに変換するお手伝いをいたします。FITS形式は、その柔軟性と堅牢性から、貴重なデータや複雑な画像を正確に保存・分析する際に不可欠です。漫画家やアニメーターの皆様が、精密な色情報やレイヤー構造を維持しつつ、作品のアーカイブや研究機関への提出を行う際にも最適です。また、ビジネス文書に埋め込まれた図版やグラフを、長期保存や特定の解析ソフトウェアで利用可能な形式に変換したい場合にも、このツールが役立ちます。当社の変換サービスは、データの整合性を保ちながら、スムーズかつ効率的に作業を進められるよう設計されています。
- 漫画・アニメ作品の科学データアーカイブ
- ビジネス文書内のグラフ・図版の長期保存
- 天文学研究機関へのデータ提出
日本では、特に高解像度ディスプレイや印刷技術の進化に伴い、FITS形式のようなメタデータが豊富で高精細な画像フォーマットへの需要が高まっています。CURファイルはWindows環境で一般的ですが、FITSへの変換により、より専門的な分野での活用が期待されます。
About CUR to FITS Conversion
CUR or FITS — which format should you use? The answer depends on your needs. Here's a quick breakdown.
CUR is a widely used file format. It has common platform support. FITS is a widely used file format. It has common platform support.
So when should you convert CUR to FITS? This conversion is ideal when you When you need a FITS file. This conversion helps you convert between formats quickly.
Converting CUR to FITS maintains high quality with CocoConvert's optimised encoder settings.
If you've decided FITS is the right choice, CocoConvert makes the conversion effortless. Upload your .cur file, pick FITS, 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 CUR to FITS
- 1
Choose your CUR file
Upload your .cur file using drag-and-drop or the file browser. Batch mode lets you add multiple files.
- 2
Set format to FITS
Select .fits 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 FITS file
Download your converted file instantly. Batch downloads are available as a zip archive.
What Happens When You Convert CUR to FITS
Your CUR file is decoded and re-encoded as FITS.
Your CUR file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in FITS format
The converted file is ready for download
Format Comparison
CUR
.cur file
| Extension | .cur |
| MIME Type | image/x-icon |
| Category | Image |
FITS
.fits file
| Extension | .fits |
| MIME Type | image/fits |
| Category | Image |
Should You Convert CUR to FITS?
When to Convert
- ✓When you need a FITS file
Frequently Asked Questions
Should I use CUR or FITS?
It depends on your goal. CUR preserves full quality. FITS preserves full quality. Choose based on whether file size or quality matters more for your use case.
Is FITS higher quality than CUR?
Not necessarily. Converting CUR to FITS 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 CUR to FITS 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 CUR to FITS?
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 CUR to FITS?
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.