使用條款 / Terms of Use
最後更新：2026 年 9 月 1 日
服務用途 / Permitted use
PDF好幫手提供一般文件處理工具。你必須擁有處理、轉換或分享相關文件的權利，並自行確認輸出符合你的用途。
PDF Helper provides general document tools. You must have the right to process, convert, or share each document and must verify that output is suitable for your purpose.
免費使用 / Free access
所有 PDF 工具，包括 OCR、批次處理、PDF Workflow、進階壓縮、轉換、編輯、遮蔽、比較及 PDF/A，均免費提供，且不設方案檔案大小、檔案數量或頁數上限。不需要建立帳號或付款。實際處理能力仍受瀏覽器、裝置記憶體、文件結構、格式支援與安全機制限制。
Every PDF tool, including OCR, batch processing, PDF Workflow, advanced compression, conversion, editing, redaction, comparison, and PDF/A, is available free with no plan-imposed file-size, file-count, or page-count limits. No account or payment is required. Actual processing capacity remains subject to browser and device memory, document structure, format support, and security controls.
重要限制 / Important limitations
輸出可能受原始文件結構、字型與瀏覽器能力影響。「不設方案上限」不代表任何大小都一定能處理；請保留原檔並確認每一份輸出符合你的用途。
Output may be affected by source structure, fonts, and browser capabilities. No plan-imposed limit does not guarantee that every file size can be processed. Keep the original and verify that every result suits your purpose.
禁止事項 / Prohibited conduct
不得使用本站處理未獲授權的資料、侵害他人權利、散布惡意內容、規避安全限制，或以自動化方式妨礙服務穩定。
Do not process unauthorized data, infringe others’ rights, distribute malicious content, evade safeguards, or automate activity that disrupts the service.
可用性與責任 / Availability and responsibility
服務依現況提供，可能因瀏覽器能力、裝置記憶體、網路或第三方服務而中斷。請保留原始文件及必要備份；在法律允許範圍內，網站管理者不對資料遺失、用途不符或間接損失負責。
The service is provided as available and may be affected by browser capability, memory, networks, or third parties. Keep original files and backups. To the extent allowed by law, the administrator is not responsible for data loss, unsuitable output, or indirect loss.
意見與客服 / Feedback and support
你可以透過使用意見頁或下方 Email 回報問題。請提供可重現步驟、瀏覽器與裝置資訊，但不要傳送機密文件、密碼或敏感個資。本站會評估合理回報，但不保證特定回覆或修復時程。
You may report issues through the feedback page or the email below. Include reproducible steps and browser or device information, but do not send confidential documents, passwords, or sensitive personal data. We review reasonable reports but do not guarantee a specific response or resolution time.
變更與聯絡 / Changes and contact
功能或條款可能因安全與營運需要更新，重大變更會反映在本頁日期。如有問題，請寄信至 paulchen1125@gmail.com。
Features and terms may change for security or operational reasons; the date above reflects material updates.