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karljonaslevin
Participant
May 10, 2016
Pregunta

Recover psd file history

  • May 10, 2016
  • 5 respuestas
  • 30164 visualizaciones

Last week I worked on a 2048 pixel wide psd file, I saved it both as a png and as a psd (luckily). At the end of the week I attached a smaller version of the image (512 pixles wide) in an email and left the psd open in Photoshop. I used the computer on and off during the weekend, but it was not until Tuesday that I closed down Photoshop CS5. My psd was open and Photoshop politely asked me if I wanted to save my changes. I clicked yes. Moments later I am sweating like a pig. I open Photoshop and my psd file only to find that I saved the downscaled version of it, losing last WEEKS work. The history could have saved me if I had not closed the file, but right now, its gone. So; the million dollar question: Can I recover the history of this file, so that I may go back to the version that was 2048 wide?

I think I will avoid working in Photoshop this week either way...

How about adding a warning message when asking a user to save a file that suddenly is 1/16 of the previous file size?

"Do you want to save this file? BTW - no you don't."

      5 respuestas

      S
      shafeer_semi4566
      Participant
      February 25, 2025
      MM.psd
      _
      _Jeff
      Participant
      June 16, 2016

      I would think there would be a way to save the scratch disk state, or the program's cache so that it loads it when Photoshop is re-opened.  Possibly a plugin that asks to keep program cache for re-use, or "do you want to delete cache before exit?".

      I wouldn't think the book would need to be re-written to accomplish this.  I have had the same dilemma when closing PS, if I had a way to maintain the history...

      This is assuming the history is written to disk at some point, even then I would think it still would be possible to write it to disk as an option.

      Terri Stevens
      Terri Stevens
      Legend
      June 16, 2016

      temp files are not usable as alternatives to PSD files, they are mostly files written to the scratch disk and these days with vast amounts of memory available scratch disks are not necessarily used for memory overspill that much and so the temp files are fragments of what you are working on. You don't actually need to request a save history to a file function  as CC2015 already can do that through a checkbox in preferences. It can also embed the same information into the File Info dialog which saves with a PSD. These are detailed log files but you can't use them to quickly re-generate History States , you therefore can only see what you have done but not jump to previous states.

        Norman Sanders
        Norman Sanders
        Legend
        May 10, 2016

        If you are using a Mac and have Time Machine engaged, you will be able to recover the larger file by going to an earlier date or time. Otherwise it is probably gone forever. As a regular practice, though, I suggest that when you were working on a file that has taken weeks to prepare, it is a good practice to make sequential saves, each time with a modified file name, such as filename_1, filename_2, etc.

        JJMack
        Community Expert
        JJMackCommunity Expert
        Community Expert
        May 10, 2016

        Once you close a file its History is History part a the past not the present.It no longer exist.   You can turn on history loging and have a history log if what you did but the history is just a log nothing the is useable in Photoshop.

        JJMack
        c.pfaffenbichler
        Community Expert
        c.pfaffenbichlerCommunity Expert
        Community Expert
        May 10, 2016
        Can I recover the history of this file, so that I may go back to the version that was 2048 wide?

        1) Unless you have a back-up system set up the answer his basically: No.

        Setting Photoshop > Preferences > History Log accordingly can record a history of operations, though not for re-application but rather for documentation. (Edit: Sorry, can’t currently verify if that was already available in Photoshop CS5.)

        2) Whether a file has been downsampled, upsampled, rotated, had 75 or 175 layers added, … is hardly the stuff Photoshop should elaborate on before allowing one to save in my opinion.

        If you want to post a Feature Request do so over at

        https://feedback.photoshop.com/photoshop_family/

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