# GIMP or PS question

**URL:** <https://forums.speedlife.net/t/gimp-or-ps-question/43394>\
**Category:** NYSpeed Off Topic\
**Created:** [February 13, 2008, 10:12am UTC](https://forums.speedlife.net/t/gimp-or-ps-question/43394 "2008-02-13T10:12:17Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Locutus](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/locutus/32/7574_2.png) [@Locutus](https://forums.speedlife.net/u/Locutus)\
**Post date:** [February 13, 2008, 10:12am UTC](https://forums.speedlife.net/t/gimp-or-ps-question/43394/1 "2008-02-13T10:12:17Z")

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How do i save or “retain” the undo or revision history… essentially, i want to be able to check my files in the future for what i changed in them…

every time i close the file, im losing the history. help 🙂

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**Author:** ![BuickGN](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/buickgn/32/7200_2.png) [@BuickGN](https://forums.speedlife.net/u/BuickGN)\
**Post date:** [February 13, 2008, 10:13am UTC](https://forums.speedlife.net/t/gimp-or-ps-question/43394/2 "2008-02-13T10:13:42Z")

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download the gimp help file, its very helpful.

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<div class="post-metadata">

**Author:** ![Locutus](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/locutus/32/7574_2.png) [@Locutus](https://forums.speedlife.net/u/Locutus)\
**Post date:** [February 13, 2008, 10:14am UTC](https://forums.speedlife.net/t/gimp-or-ps-question/43394/3 "2008-02-13T10:14:17Z")

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i looked… it shows how to view it… but im not seeing how to export it or retain it.