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從 PDF 中移除重複頁面

自動找出重複出現的頁面——先檢查確認,再進行移除。

運作方式

1. 上傳您的 PDF。2. 與之前頁面完全相同的頁面會自動預先選取。3. 檢查並調整所選頁面,然後將其移除。

這是如何偵測重複頁面的?

系統會將每一頁的外觀與之前所有頁面逐一比對——完全相符的頁面會被預先選取,保留第一次出現的那一頁,並標示出其餘重複的頁面。無論是掃描頁面還是數位頁面,判斷方式都相同。

這會找出相似但不完全相同的頁面嗎?

不會——這只會找出完全重複的頁面,不會比對近似但有差異的頁面。即使兩頁之間只有些微差異,也不會被標示,確保不會誤刪任何內容。

Can it find duplicates across multiple PDF files?

No — it only compares pages within the one file you upload. If you need to dedupe across several PDFs, merge them into a single file first, then run this tool on the merged result.

Why does my PDF have duplicate pages in the first place?

Usually it's a scanning issue — a double-sided document scanned as single-sided runs through the scanner twice, or a feeder picks up the same sheet more than once. It also happens when files get merged more than once, or a print job duplicates a page. Either way, this tool finds the repeats so you don't have to scroll through hunting for them.