IWork

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== File preservation ==
 
== File preservation ==
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Let's say you've got a document that you feel may be of great historical interest in the distant future. Like, once you finish revolutionizing (fill in name of field you specialize in), you'll be so world-renowned that scholars centuries from now will want to pore over all of your personal papers, and here's one of them... but it happens to be currently stored on iCloud in an iWork document format. Now, the first thing you need to do in order to increase its chances of long-term preservation is to get a copy of it off of the cloud. (Hey, you, get off of my cloud!) Clouds are, by their nature, fuzzy and insubstantial, whether they're the ones in the sky or the ones on the Internet. If you don't believe this, try and get any files you may have stored in Mobile Me, the predecessor of iCloud. When Apple transitioned from one service to the other, they didn't preserve all the old data; only a few specific things like contacts, calendars, and e-mail got kept, while general file storage got dumped, with a period of a few months to download it if you really wanted to save it. So if you keep your only copy of anything in an iCloud document, be sure to be attentive to your e-mail in case Apple sends a notice that they're eliminating iCloud in favor of the fantastic new iWhizBang, and you'd better move over your documents while you still can.
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So now you've decided to download copies of your documents for safe keeping, the next question is "what format?" Of the ones offered, [[PDF]] is probably the most widely-supported, well-documented, and likely to still be readable in some manner long after you're dead. However, it is designed for viewing of static documents rather than editing or data import, so you might want your documents in some other format. That leaves the MS Office formats and the native iWork formats. They're both proprietary and rather byzantine in their complexity; no truly open and nonproprietary formats (such as [[TXT|plain text]], [[CSV]], or [[HTML]]) are supported for export by iWork, unfortunately. You're probably best off with the Microsoft formats, even if you're a Microsoft hater, since they're so widely used now that even many years from now, the art of figuring out how to open them won't entirely be forgotten, though the multiplicity of incompatible versions may give future archivists some headaches. Perhaps you can save it out in all three formats, then open the MS Office ones in some program that handles them (whether MS Office itself or something else like OpenOffice) and save it from there in a few other formats including plain text and HTML. Then put the whole heap of files on as many different types of media in as many different physical locations as you can, and hope at least one survives and is readable a few hundred years from now.
  
 
== File format info ==
 
== File format info ==

Revision as of 18:11, 17 May 2014

File Format
Name IWork
Ontology
Extension(s) .pages, .pages.zip, .numbers, .numbers.zip, .key, .key.zip
Released 2005

iWork is an Apple application suite available as apps for OS-X and iOS as well as in a cloud-based version on iCloud. It comprises Pages (word processing and desktop publishing), Numbers (spreadsheets), and Keynote (presentations).

The web-based cloud version can be run in a browser (Not all browsers are fully supported; when you try it in Firefox, it says that it is an unsupported browser, but seems to work anyway, though it is possible some features aren't fully functional), and is free for iCloud users. The app versions are paid, though apparently they come free with newly-purchased iOS devices since late 2013; they will sync automatically with iCloud to access cloud-stored documents.

Current versions of the iWork applications can load and save the corresponding Microsoft Office file types (using, apparently, the 2003 file versions): DOC (Word), XLS (Excel), and PPT (Powerpoint). (Apparently earlier versions couldn't, as the Wikipedia article claims a lack of interoperability with Microsoft's programs.) They can also save as PDF, producing a static document that can be useful for viewing, but not so much for editing or import into other software. And then there is the native iWork format, used in slight variations for each of the three applications, and bearing .pages, .numbers, and .key extensions respectively, or double extensions .pages.zip, .numbers.zip, and .key.zip when saved in a ZIP file.

iWork files, when saved under Mac OS-X, are in a bundle format that is actually a directory/folder. Saved in other systems, or exported as e-mail attachments, they are ZIPped and use the double extension as noted above.

Contents

File preservation

Let's say you've got a document that you feel may be of great historical interest in the distant future. Like, once you finish revolutionizing (fill in name of field you specialize in), you'll be so world-renowned that scholars centuries from now will want to pore over all of your personal papers, and here's one of them... but it happens to be currently stored on iCloud in an iWork document format. Now, the first thing you need to do in order to increase its chances of long-term preservation is to get a copy of it off of the cloud. (Hey, you, get off of my cloud!) Clouds are, by their nature, fuzzy and insubstantial, whether they're the ones in the sky or the ones on the Internet. If you don't believe this, try and get any files you may have stored in Mobile Me, the predecessor of iCloud. When Apple transitioned from one service to the other, they didn't preserve all the old data; only a few specific things like contacts, calendars, and e-mail got kept, while general file storage got dumped, with a period of a few months to download it if you really wanted to save it. So if you keep your only copy of anything in an iCloud document, be sure to be attentive to your e-mail in case Apple sends a notice that they're eliminating iCloud in favor of the fantastic new iWhizBang, and you'd better move over your documents while you still can.

So now you've decided to download copies of your documents for safe keeping, the next question is "what format?" Of the ones offered, PDF is probably the most widely-supported, well-documented, and likely to still be readable in some manner long after you're dead. However, it is designed for viewing of static documents rather than editing or data import, so you might want your documents in some other format. That leaves the MS Office formats and the native iWork formats. They're both proprietary and rather byzantine in their complexity; no truly open and nonproprietary formats (such as plain text, CSV, or HTML) are supported for export by iWork, unfortunately. You're probably best off with the Microsoft formats, even if you're a Microsoft hater, since they're so widely used now that even many years from now, the art of figuring out how to open them won't entirely be forgotten, though the multiplicity of incompatible versions may give future archivists some headaches. Perhaps you can save it out in all three formats, then open the MS Office ones in some program that handles them (whether MS Office itself or something else like OpenOffice) and save it from there in a few other formats including plain text and HTML. Then put the whole heap of files on as many different types of media in as many different physical locations as you can, and hope at least one survives and is readable a few hundred years from now.

File format info

The format has changed between different versions.

iWork 2008

iWork 2009

iWork 2013

Sample files

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