現時科技發達，大家不需要再備有一部影印機，利用手機app便可以簡單將文件、照片等檔案轉為PDF檔。消委會就曾經測試市面22款免費文件掃描手機app，就其掃描速度、廣告出現頻率等方面測試。其中3款app更有私隱安全的疑慮，會將過多的個人資料傳送給第三方，一齊黎睇睇評分啦！
首先，消委會在掃描速度、文件掃描整體表現、廣告及對話整體表現及個人資料保障方面，而運行平台亦分為Android和iOS，部分軟件會分別在兩個平台測試而有所重複。
Android系統
11款Android系統的掃描app中，其中Camscanner將要求讀取用戶位置的權限，傳送過多的個人資料傳送給第三方，在個人資料保障得分較低。大家需要注意軟件可能要求存取過多資料的權限。
iOS系統
其中iOS平台必備的Apple Note在使用方便、掃描速度和保障個人資料都取得高分。同樣，iOS版的Camscanner和Scanner App: PDF Document Scan亦會傳送較多個人資料給第三方。另外Microsoft和Adobe等熱門app都整體表現上都十分優秀。
來源：消委會
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