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PDF±

发行商: Ruizheng Liu
价格: 9.99 USD

应用排名历史

查看PDF±在中国的下载排名历史。

排名历史显示PDF±在Mac Store应用商店中的流行度以及其随着时间的变化。您可以追踪PDF±在不同国家、分类和设备上每一天每一小时的表现。

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应用商店优化

追踪市面上每个应用的热门关键词,以及一个应用的搜索位置是如何受关键词的影响而随着时间产生变化的。

应用评价和评级

通过探索应用评价和评级来获取宝贵的用户反馈。根据版本、国家以及日期进行切割,来发掘漏洞,追踪建议并改进您的应用。

推荐

了解应用何时何地在不同国家任意日期、国家、设备和板块上的推荐情况。

应用说明

PDF± not only let you view PDF documents, but also let you manipulate PDF files easily and efficiently.

For viewing PDF files, PDF± let you Zoom In and Zoom Out with the toolbar button "+" and "-." It also let you "Zoom to Fit" or view in "Actual Size" with the View menu. PDF± let you navigate pages easily with the tool bar button "First Page", "Previous Page", "Next Page" and "Last Page." You can also use the keyboard left and right arrow to view the previous and next page. You can also view in "Single Page" layout or "Two Pages" layout by choose the menu items in View menu.

You can merge multiple PDF documents into one single file using PDF±. Using the merge window, you can selecte multiple files; you can order the merge order by file name, file size or file created date.

Oposite to merge, the split function of PDF± let you split one document to multiple files. The Split menu provide the command to split a document to two files, three files, or arbitrary N files; it aslo let you split the document to individual pages, to two files with odd and even pages.

PDF± let you remove some pages from a document easily. Using the Remove menu, you can remove the first page, the last page, the first N page, the last N page, or arbitrary pages by provide the page numbers.

If you want generate a new PDF document from parts of a existing file, the Abstract menu is for you. With the command in Abstract menu, you can create a new PDF file using the first page, the last page, the first N pages, the last N pages, or any pages by provide the page numbers.

PDF± can protect your PDF document with 128-bit RC4 encryption with password. You can also remove the encryption if you know the password of a PDF document.

应用商店优化

人们在寻找一个应用时都使用哪些词? 正确的关键词可以帮助一个应用提高被发现的几率,并且增加下载量和收入。App Annie追踪上百万个关键词,这样您就可以为您的应用获取更多的下载量,并且了解您的竞争对手正在使用哪些关键词。

应用评价和评级

查看评价和评级,了解用户对 PDF± 的看法。

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与 App Annie 一起了解上百万个应用的所有信息,掌握应用行业中正在发生的一切。