当サイトはユーザー体験を改善するためのメンテナンスを実施中に機能が制限される予定です。記事を読んでもあなたの問題が解決せず質問をしたい場合は、Twitter の @FirefoxSupport、Reddit の /r/firefox で、サポートコミュニティが皆さんを助けようと待機しています。

Mozilla サポートの検索

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

詳しく学ぶ

このスレッドはアーカイブに保管されました。 必要であれば新たに質問してください。

Firefox browser is preventing pdf's from downloading

more options

Firefox browser is preventing pdf's from downloading completely. When pdf is downloaded the file does not open, nor is it a pdf. I'm not sure how to solve this issue. I wind up opening Chrome to download and open the pdf.

Firefox browser is preventing pdf's from downloading completely. When pdf is downloaded the file does not open, nor is it a pdf. I'm not sure how to solve this issue. I wind up opening Chrome to download and open the pdf.

すべての返信 (1)

more options

Do you think the problem is that Firefox not adding a .pdf file extension to the files it is saving? In other words, the download was successful but due to the wrong file extension, Windows doesn't know to open it in Adobe or whatever your preferred PDF reader is.

To address that issue, you can exercise more control over file extensions by setting Windows to show all file extensions. This site has steps for that:

https://www.bleepingcomputer.com/tutorials/how-to-show-file-extensions-in-windows/

You also can set Firefox to always ask you where to save files, which includes the ability to rename them. Might help. That setting is on the Options page: