PDF 扁平化

鎖定已填寫的表單欄位和批註,使其無法再被更改。

在您的瀏覽器中執行。您的檔案不會離開裝置。 瞭解如何驗證

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使用方法

  1. 1
    選擇設定

    填寫資訊或選擇您需要的選項。

  2. 2
    檢視結果

    更改任何內容時,預覽會立即更新。

  3. 3
    下載或儲存

    將結果儲存到您的裝置。不會向伺服器傳送或儲存任何內容。

About this tool

After you fill in a PDF form, flatten it so the answers cannot be edited or removed. Each page is saved as a picture exactly as you see it, including typed text, ticks and signatures. This is useful before you email a form or upload it to a portal. It runs in your browser, up to 150 pages.

When to use it

Lock filled form fields and annotations so they can no longer be changed, before sending a completed form.

Tips

Keep an editable copy. Flattening cannot be undone.

Privacy

Everything runs in your browser, so your data is not uploaded or stored.

獲得最佳結果的提示

請使用檔案的副本進行操作,並在檢查結果之前保留原件。在提交到入口網站、僱主或機構之前,請開啟輸出並檢視每一頁。如果有大小限制,請確認接收網站如何計算:有些把一千位元組算作 1000 位元組,有些算作 1024 位元組。所有處理都在您裝置上的瀏覽器標籤頁中進行,因此大檔案取決於裝置記憶體,在手機上可能需要更長時間。

要點

常見問題

Can I edit the PDF after flattening?

No. That is the point. Keep your unflattened copy if you may need changes.

Does the file get bigger?

Sometimes. Choose a lower quality to make it smaller.

Can I edit afterwards?

No. Form fields become part of the page.

Does it change the look?

No. The page looks the same.

完全免費無費用,無需註冊
檔案保持私密一切都在您的瀏覽器中執行
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