PDF を圧縮
Browser で PDF ファイルサイズを削減
Drop a PDF file
🔒 Files never leave your device
使い方
- 1PDF を upload
PDF ファイルを drop または選択。
- 2品質を選択
画像の品質を low、medium、high から選びます。
- 3Download
より小さい PDF を保存。
PDF を圧縮 について
画像を再 encode して metadata を削除することで PDF を圧縮。完全に browser で動作 — 機密文書に最適です。
仕事、勉強、個人利用 — この tool は必要なだけ無料で使えます。Watermark なし、sign-up なし、documents 内の広告もなし。
よくある質問
PDF はどのくらい小さくなりますか?
ファイル次第です。画像多めの PDFs は大きく縮みます (30–60% 程度)。テキストのみの PDFs はあまり縮みません。
圧縮は lossless ですか?
テキストは完全に保持されます。画像は選んだ品質で JPEG として再 encode されます。
続きを読む
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