Galen 發表對 PDF Search Engine 的評論
評分: 1 / 5 顆星
It appears that PDFpick.com, which this search tool depends on, is no longer operating.
Does that make this tool less than useless? :)
請選擇一個原因:
如果您要新增自己的收藏集,你必須先申請一個 Mozilla 附加元件的帳號。
It appears that PDFpick.com, which this search tool depends on, is no longer operating.
Does that make this tool less than useless? :)
如果您要新增自己的收藏集,你必須先申請一個 Mozilla 附加元件的帳號。