How to Convert FITS to PCT — Quick & Free
Fast, instant FITS to PCT conversion. No signup required. Just drop your .fits file and get .pct in seconds.
Batch Settings
天文学や科学分野で広く用いられるFITSファイルは、その精緻なデータ構造ゆえに、一般的な画像編集ソフトウェアでは直接開けないことが少なくありません。しかし、ビジネス文書やプレゼンテーション、あるいは個人的なプロジェクトでこれらの画像を活用したい場合、より汎用性の高い形式への変換が不可欠となります。特に、Windows環境で広く利用されているPCT（PICT）形式は、その柔軟性から、FITSデータの視覚化において非常に有効な選択肢となり得ます。この変換プロセスを通じて、専門的な科学データが、より多くの人々にアクセスしやすい形で共有され、新たな価値を生み出すお手伝いができれば幸いです。当社の変換ツールは、複雑な手順を省き、高品質な変換を迅速に実現します。
- 学会発表資料の作成
- 企業内でのデータ共有
- 個人的な研究記録
日本では縦書き文書や特定のフォントを用いたデザインが多いため、PCT形式のベクターグラフィックとしての特性は、FITSで得られた科学データを視覚的に美しく、かつ柔軟に配置する上で重宝されます。特に、高解像度での印刷や表示が求められる場面で、その真価を発揮するでしょう。
About FITS to PCT Conversion
Short answer: yes, you can convert FITS to PCT online for free, and quality is well preserved with the right settings. Just upload your .fits file to CocoConvert, pick PCT as the output, and click Convert. The whole process takes seconds.
Now for the details. FITS is a widely used file format. PCT is a widely used file format. Converting between these two formats lets you convert between formats quickly.
Your FITS file is decoded and re-encoded as PCT. Converting FITS to PCT maintains high quality with CocoConvert's optimised encoder settings.
CocoConvert runs entirely online — no software to install, no account to create. Your files are encrypted during upload (TLS), processed on isolated servers in Germany, and permanently deleted after 24 hours. It works in Chrome, Safari, Firefox, Edge, and all mobile browsers.
Need to convert more than one file? Free users can do 5 per hour. Pro gets 100 per hour with files up to 5 GB each.
How to Convert FITS to PCT
- 1
1. Upload FITS
Drop your .fits file onto the page (or tap "Browse" on mobile). Add multiple files for batch conversion.
- 2
2. Select PCT
Choose .pct from the output dropdown. Settings are pre-configured for best results.
- 3
3. Convert
One click. The server handles all the heavy lifting using FFmpeg and Sharp.
- 4
4. Download
Your .pct file is ready. Download it directly or get all files as a zip archive.
What Happens When You Convert FITS to PCT
Your FITS file is decoded and re-encoded as PCT.
Your FITS file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in PCT format
The converted file is ready for download
Format Comparison
FITS
.fits file
| Extension | .fits |
| MIME Type | image/fits |
| Category | Image |
PCT
.pct file
| Extension | .pct |
| MIME Type | image/x-pict |
| Category | Image |
Should You Convert FITS to PCT?
When to Convert
- ✓When you need a PCT file
Frequently Asked Questions
Is FITS to PCT conversion free?
Yes. CocoConvert offers free FITS to PCT conversion with generous daily limits — 25 minutes of processing time and up to 5 files per hour (250 MB each). Pro plans remove these limits.
How fast is FITS to PCT conversion?
Most files convert in 2–10 seconds depending on size. Large image files may take 30 seconds. Batch jobs process in parallel for maximum speed.
What happens to my files after conversion?
Your uploaded FITS file and the converted PCT file are both automatically deleted from our servers within 24 hours. They are never shared, sold, or analysed.
Does converting FITS to PCT lose quality?
Converting FITS to PCT maintains high quality with CocoConvert's optimised encoder settings.
Can I convert PCT back to FITS?
Yes, CocoConvert supports PCT to FITS conversion as well. However, if the original conversion involved lossy compression, converting back won't recover the lost data.
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