PS Won't Open? Convert to HTM Instantly
Fast, instant POSTSCRIPT to HTM conversion. No signup required. Just drop your .ps file and get .htm in seconds.
Batch Settings
PostScript（PS）ファイルは、美しいデザインや精密な印刷を可能にする優れた形式ですが、ウェブブラウザでの閲覧や共有には不向きなことがあります。特に、日本のビジネスシーンでは、メールでの資料共有やウェブサイトへのコンテンツ掲載が日常的に行われます。PSファイルをHTMLに変換することで、環境に左右されずに内容を確認できるようになり、情報のアクセシビリティが飛躍的に向上します。当社の変換ツールは、元のレイアウトやフォントの忠実な再現にこだわり、縦書きテキストなど日本語特有の表現も損なわないよう細心の注意を払っています。これにより、デザインの意図を正確に伝えつつ、より多くのユーザーに情報を届けることが可能になります。手軽な操作で高品質な変換を実現し、あなたのコンテンツをウェブの世界へ解き放ちましょう。
- 漫画のプレビュー版をウェブ公開
- ビジネスレポートの迅速な共有
- ウェブサイトでのデザインポートフォリオ展示
PostScriptからHTMLへの変換では、日本語の縦書きテキストや特定のフォントが正しく表示されないケースが見られますが、当ツールではこれらの再現性に特に注力しています。
About POSTSCRIPT to HTM Conversion
Dealing with a PS file that won't open on your device? You're not alone — PS compatibility issues are one of the most common reasons people search for a file converter. PS is a widely used file format.
The fix is simple: convert your PS to HTM. HTM is a widely used file format. This conversion lets you convert between formats quickly, solving the problem in seconds rather than hours of troubleshooting.
Converting PS to HTM maintains high quality with CocoConvert's optimised encoder settings.
CocoConvert processes your PS file on secure servers in Germany — upload, convert, download. Your files are encrypted via TLS and automatically deleted within 24 hours. No account needed, no software to install, and it works on any device with a browser.
This conversion is ideal when you When you need a HTM file.
The conversion engine behind CocoConvert uses FFmpeg, Sharp, and qpdf — the same open-source libraries trusted by Netflix, YouTube, and enterprise platforms. Pro users can batch convert up to 100 files at once.
How to Convert POSTSCRIPT to HTM
- 1
Add your PS file
Drag and drop your .ps file into the converter, or tap "Browse" to pick it from your device. Multiple files are supported for batch processing.
- 2
Pick HTM output
Select .htm as the target format. CocoConvert automatically applies the best quality settings for this conversion.
- 3
Start conversion
Hit the Convert button. The document engine processes your file server-side — no CPU drain on your device.
- 4
Save your file
Once done, download your .htm file. For batch jobs, download all at once as a zip.
What Happens When You Convert POSTSCRIPT to HTM
Your PS file is decoded and re-encoded as HTM.
Your PS file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in HTM format
The converted file is ready for download
Format Comparison
PostScript
.ps file
| Extension | .ps |
| MIME Type | application/postscript |
| Category | Document |
HTM
.htm file
| Extension | .htm |
| MIME Type | text/html |
| Category | Document |
Should You Convert POSTSCRIPT to HTM?
When to Convert
- ✓When you need a HTM file
Frequently Asked Questions
Why won't my PS file open?
PS files may not open if your device lacks the right codec or application. Converting to HTM — a more widely supported format — usually resolves this. HTM is a widely used file format.
Is it safe to convert PS to HTM online?
Yes. CocoConvert encrypts your file via TLS, processes it on isolated servers in Germany, and permanently deletes it within 24 hours. Your files are never shared or analysed.
Will I lose quality converting PS to HTM?
Converting PS to HTM maintains high quality with CocoConvert's optimised encoder settings. CocoConvert uses high-quality encoder defaults to preserve as much fidelity as possible.
How large can my PS file be?
Free users can convert files up to 250 MB each. Pro users get a 5 GB limit per file, and Business API users have custom limits.
Can I convert PS to HTM on my phone?
Absolutely. CocoConvert works in any modern browser — iOS Safari, Android Chrome, and all desktop browsers. No app required.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.