PDFの作業に必要なすべてのツールを1箇所に
すべてのPDFツールが手元に。100%無料で使いやすい！数クリックでPDFの結合、分割、圧縮、変換、回転、保護解除が可能です。
PDF 結合
Combine multiple PDF files into one unified document in your chosen order.
PDF 分割
Separate individual pages or extract page ranges to save as standalone PDFs.
PDF 圧縮
Reduce PDF file sizes significantly while retaining maximum visual quality.
PDF から Word
PDF 変換 documents into fully editable Microsoft Word (DOCX) files.
PDF から PowerPoint
Turn PDF decks into editable Microsoft PowerPoint (PPTX) presentations.
PDF から Excel
Extract tabular PDF data directly into Microsoft Excel (XLSX) spreadsheets.
Word から PDF
Convert DOC and DOCX Word documents into professional standard PDF files.
PowerPoint から PDF
Convert PPT and PPTX slideshows into clean PDF files for easy viewing.
Excel から PDF
Convert Excel workbooks and sheets into clear, printable PDF reports.
PDF から JPG
Extract embedded images or convert PDF pages into high-res JPEG images.
JPG から PDF
Convert JPG, PNG, WEBP, and BMP images into a single formatted PDF file.
PDF 回転
Rotate specific PDF pages to match portrait or landscape orientation.
PDF 保護
Encrypt your PDF with a strong password to restrict unauthorized access.
PDF ロック解除
Remove password security and restrictions from encrypted PDF files.
透かし追加
Add text overlays with custom opacity, rotation, and styles over PDF pages.
ページ番号
Insert page numbering into your document in custom locations and styles.
PDF 整理
Rearrange, rotate, or delete specific pages from your document in seconds.
HTML から PDF
Convert custom HTML code or webpage URLs into standard PDF documents.
テキスト抽出
Read and extract all raw text strings from PDF pages into a plain text file.
ページ削除
Remove unwanted pages or page ranges permanently from a PDF document.
PDF から PDF/A
Convert standard PDFs into ISO-compliant PDF/A files for long-term archiving.
PDF 修復
Restore structural integrity and recover data from corrupted PDF files.
OCR 処理
Recognize characters from scanned PDFs to create searchable text layers.
AI 要約
Summarize long documents, reports, and books into key highlights using AI.
PDF 翻訳
Translate document text lines into international languages online free.
PDF 署名
Draw, type, or upload visual signatures onto PDF page coordinates.
PDF 比較
Compare two PDF documents side-by-side to highlight text differences.