PDFをマージPDFを分割PDFを圧縮

PDFを分割

PDFを複数のファイルまたはページに分割します。

またはここにPDFをドロップ

100% プライベートファイルはどのサーバーにもアップロードされません
ローカルで処理より高速な処理、サイズ制限なし

完全ガイド: PDFを分割

Splitting a PDF document allows you to extract specific pages or divide a large file into smaller, more manageable sections. This is particularly useful when you only need certain pages from a lengthy report, when you want to share specific chapters of a book, or when email attachment size limits prevent you from sending a large PDF. iLoveDoc's Split PDF tool gives you complete control over how your document is divided. You can extract individual pages, select a range of pages, or split the document at regular intervals. The tool processes everything locally in your browser, so your confidential documents — whether they contain financial data, medical records, or legal information — never leave your device. Each resulting file maintains the full quality and formatting of the original, including embedded fonts, images, and interactive elements. The split operation is non-destructive: your original PDF remains completely untouched. This makes it safe to experiment with different splitting configurations until you achieve exactly the result you need. Whether you're a teacher extracting exam questions from a question bank, a project manager distributing relevant sections of a specification to different teams, or a student pulling out key chapters for study, the Split PDF tool streamlines your workflow and saves valuable time.

PDFを分割 の使い方

  1. 1Upload your PDF file by clicking "Select PDF file" or dragging it into the drop zone.
  2. 2Choose your splitting method: extract specific pages, select a page range, or split at fixed intervals.
  3. 3Enter the page numbers or range you want to extract (e.g., "1,3,5-8").
  4. 4Click "Split PDF" to process your document instantly in your browser.
  5. 5Download the resulting PDF file(s) containing only the pages you selected.

PDFを分割 の使用例

Email Attachments

Split large PDF reports into smaller sections that fit within email attachment size limits, making it easy to share with colleagues.

Study Materials

Extract specific chapters or sections from textbooks and course materials to create focused study guides for exams.

Client Deliverables

Pull out relevant sections of a project specification or proposal to share only the pertinent information with specific stakeholders.

Archive Management

Break down large scanned document archives into individual records for easier filing and retrieval.

iLoveDocで PDFを分割 を使用する理由

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ファイルは完全にブラウザ内で処理されます。当社のサーバーにアップロードされることはなく、完全な機密性とデータ保護が保証されます。

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PDFを分割 は完全に無料で使用でき、登録は不要で、ファイルサイズの制限もありません。必要なだけ何度でも使用できます。

ローカルブラウザテクノロジーにより、処理は瞬時に行われます。待ち時間、キュー、サーバーの遅延はありません。

PDFを分割 に関するよくある質問

Can I extract non-consecutive pages from a PDF?

Yes. You can specify individual pages separated by commas (e.g., 1, 3, 7, 12) or combine individual pages with ranges (e.g., 1, 3, 5-10, 15). This gives you complete flexibility.

Does splitting a PDF reduce image quality?

No. Splitting is a lossless operation. The extracted pages retain 100% of their original quality, including text clarity, image resolution, and vector graphics.

Can I split a password-protected PDF?

You need to unlock the PDF first. Use our Unlock PDF tool to remove the password protection, then split the unlocked file.

Is there a page limit for the PDF I can split?

No. You can split PDFs with hundreds or even thousands of pages. The processing happens in your browser, so the only limit is your device's available memory.

Will the split files keep bookmarks and links?

Bookmarks and internal links that reference pages within the extracted range are preserved. Links pointing to pages outside the extracted range may no longer function.

Can I split a single PDF into multiple files at once?

Yes. You can specify multiple ranges separated by commas to create several output files from a single source PDF in one operation.