办公应用提升iPad工作效率

This Office substitute has been around a long time on various platforms and is fine for simple documents on the iPad. It costs $20 for all three modules in one app. It stores files locally and integrates with many popular cloud-storage services.
这一Office替代软件已经在各个平台上发布了很久，适用于在iPad上处理简单文档。其售价20美元（约合人民币124元），包括了所有三种格式。这款应用可以将文件存储在本地，也整合了很多热门的云存储服务。

However, I couldn't insert the photo into my test document, and the presentation I imported was formatted wrong.
不过，这款应用不能在我的文本文档中嵌入照片，我导入的演示文档也显示格式错误。

AstralPad
AstralPad应用

The newest competitor is merely a window into an office app running on a server. Since the server app is meant for PCs, it has many more features and in some cases, better fidelity, than apps that live on the iPad. It's free for now, but will soon cost a few dollars a month for more than a limited number of documents.
这个最新的同类应用只是一个窗口，由此进入在服务器上的办公应用。由于服务器应用是为PC设计的，因此包含了更多的功能；某些情况下，这款应用比iPad上的同类产品都更完善。AstralPad目前是免费的，但很快就要设定每月文档数量限额，超过的话每月要收费。

However, the cloud-based program Astral uses isn't even an actual version of Office, but an open-source clone. And because it's meant for a mouse, I found it difficult to manipulate, even though Astral has added some touch controls and a virtual mouse.
不过，Astral所用的基于云端的软件并不是实际版的Office，而是一个开源的克隆版。而且这是为鼠标操作设计的，即便Astral加了一些触控和虚拟鼠标，我还是觉得有点难以操作。

In addition, it converts files in the current Office document formats into older formats before you can work with the files.
此外，这款软件可以在进行文件处理前，将文件从目前的Office文本格式转化为此前较老版本的格式。

AstralPad has some nice features. It allows you to work with multiple documents simultaneously and to cut and paste between them. And it has video and audio calling for collaboration. It works with cloud-based services and local storage. But it can't work offline.
AstralPad有一些不错的功能。它可以同时处理多个文档，可进行相互间剪贴复制。而且这款应用还有视频与音频通话的协作功能，可以本地存储，也兼容云端服务。但AstralPad不能离线使用。

It created my test file fine after the company fixed a bug that at first wouldn't allow me to import a photo. But it didn't display the presentation file correctly, with overlapping text and pictures.
开始使用时，这款应用不允许我导入照片，他们解决了这个问题后，我用AstralPad创建了测试文件。不过，它不能正确显示演示文件，文字与图片会重合。

I found AstralPad to be a work in progress.
我觉得AsrtalPad还是个半成品。

CloudOn
CloudOn 应用

Like AstralPad, this is just a window into a server and won't work offline. But it uses a real, remote copy of Microsoft Office and is free. It was able to create my test document fine and to display my test presentation properly. It also integrates with cloud-based storage. But while it was easier to use than AstralPad, I still found it clumsy to use its PC software on a touch tablet.
和AstralPad一样，这也只是个连接服务器的窗口，不能离线使用。但其使用了真正的微软Office远程版本，而且是免费的。CloudOn很好地创建了我的测试文件，也正确显示了我用来测试的演示文档。它也整合了云存储服务。不过，虽然这款应用比AstraPad操作简便，我仍然觉得在触摸屏的平板电脑上使用PC软件有点笨拙。

Bottom line: None of these iPad office suites is perfect, but you can get basic work done on them that will translate to a computer with little or no effort.
结论：这些iPad办公组件都不完美，但你可以在上面完成基本工作，而后把它们便捷地转到电脑上。