Is this converter free?

Yes, WebConverter is completely free to use. There are no hidden fees, no subscription plans, and no limits on the number of files you can convert.

Do my files get uploaded to a server?

No. All conversions happen entirely in your browser using WebAssembly. Your files never leave your device, ensuring complete privacy and security.

This converter supports the following formats: PDF.

Yes! WebConverter works as a Progressive Web App. Once installed, you can convert files without an internet connection.

No, there are no artificial file size limits. The only limit is your device's available memory and processing power.

PDFの不要なページを削除 — ゴミ箱アイコンをクリックしてダウンロード。

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Drop images or PDFs here, or click to browse

Add JPEG, PNG, WebP, GIF, BMP… and PDF files

OCRでPDFを検索可能にする

OCRエンジンは初回使用時にダウンロードされます（約10 MB）

OCR言語

処理中…

PDFを開いて各ページをサムネイルで確認。ゴミ箱アイコンをクリックして削除。すべてブラウザ内で行われます。