Convert PS to PSD: Free Online Converter
Convert PostScript to Photoshop Document online for free. Fast, secure document conversion with no watermarks or registration.
PSに対応
アップロードすることで、これらのファイルの権利を有していること、および利用規約に同意することを確認したものとみなされます。
安全な転送
HTTPS暗号化アップロード
プライバシー優先
ゲストのファイルは約2時間で自動削除
登録不要
すぐに変換を開始
どこでも動作
あらゆるブラウザ、あらゆるデバイス
PS から PSD への設定
- エンジン
- ドキュメント
- 設定
- 設定は不要です。適切な初期値が使われます。
変換方法
アップロードエリアにドラッグするか、クリックして選択し、.psファイルをアップロードしてください。
必要に応じて出力設定を調整してください。デフォルト設定ではオリジナルの品質を維持します。
「変換」をクリックし、準備ができたら.psdファイルをダウンロードしてください。
PSからPSDへの変換について
PostScript defines printed page content through a vector programming language with mathematical precision for curves, text, and images. PSD (Photoshop Document) is Adobe Photoshop's native file format, supporting multiple layers, channels, masks, blending modes, smart objects, and non-destructive editing. PSD is the professional standard for raster image editing and compositing.
Converting PS to PSD rasterizes PostScript page content into a Photoshop-editable format, enabling professional image editing, retouching, and compositing workflows. This conversion is used when PostScript artwork needs to enter Photoshop-based production pipelines for enhancement, manipulation, or integration into multi-layer design compositions.
PSをPSDに変換する理由
Professional designers and retouchers work in Photoshop for raster image manipulation — color correction, retouching, compositing, effects, and filter application. When PostScript artwork, illustrations, or page layouts need these kinds of modifications, converting to PSD opens the full Photoshop toolset. PostScript files cannot be directly opened in Photoshop with editable layers.
PSD conversion also enables PostScript content to be integrated into layered design compositions. A PostScript illustration can become a layer in a multi-layer PSD file alongside photographs, textures, and type treatments. This workflow is standard in advertising, packaging, and editorial design where PostScript technical art is combined with photographic elements.
主な活用例
- Convert PostScript illustrations to PSD layers for integration into multi-layer design compositions
- Rasterize PostScript artwork into PSD for color correction and retouching in Photoshop
- Transform PostScript technical drawings into PSD for adding annotations and callout layers
- Convert PostScript page layouts to PSD for extracting elements and repurposing in digital design
- Import PostScript print files into PSD format for pre-flight review and color adjustment in Photoshop
仕組み
Ghostscript interprets the PostScript program, rendering all vector operations, text, and images into a rasterized bitmap at the specified resolution. The rasterized output is then saved in PSD format as a flattened image layer. The PSD file includes an ICC color profile (sRGB by default), supports 8-bit and 16-bit color depth per channel, and stores the image data with RLE (Run Length Encoding) compression. The PSD is compatible with Adobe Photoshop, GIMP, Affinity Photo, and Photopea. PostScript CMYK content can be preserved as a CMYK PSD or converted to RGB depending on the intended workflow.
品質とパフォーマンス
The PSD output faithfully represents the Ghostscript rendering of the PostScript content at the specified resolution. At 300 DPI, vector text and line art render with excellent sharpness. Color fidelity depends on the color space conversion: preserving CMYK produces the most accurate results for print-destined content, while converting to RGB is appropriate for screen-based workflows. The PSD is a flattened single layer — the PostScript's conceptual "layers" (separate drawing operations) are not preserved as PSD layers. For multi-layer output, additional layer separation must be done manually in Photoshop.
デバイス互換性
| Device | PS | PSD |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No | No |
最良の結果を得るためのヒント
- 1Use 300 DPI for print-quality PSD output; 150 DPI for screen-based editing workflows
- 2Choose CMYK output if the PSD will be used in print production to maintain color accuracy from the PostScript source
- 3Add new layers in Photoshop after conversion for annotations, adjustments, and compositing
- 4Use Photoshop's Magic Wand or Select Color Range to isolate elements from the rasterized PostScript content
- 5Save as PSB (Large Document Format) if the high-resolution rasterization exceeds PSD's 30,000 pixel limit per dimension
関連する変換
PS-to-PSD conversion brings PostScript content into Photoshop's professional editing environment, enabling raster manipulation, compositing, and enhancement that the PostScript format itself cannot provide.
PSとPSDの比較
| 特徴 | PS | PSD |
|---|---|---|
| 正式名称 | PostScript | Adobe Photoshop Document |
| 拡張子 | .ps | .psd |