- #GRAPHICCONVERTER REMOVE RESOURCE FORK MAC OS#
- #GRAPHICCONVERTER REMOVE RESOURCE FORK CODE#
- #GRAPHICCONVERTER REMOVE RESOURCE FORK MAC#
If you change a filename or an extensions, you haven't changed anything about the file. Instead, extensions are used for clarification/organization purposes, which is more intended for the user than anything else. In the general unix world, files don't need extensions to function. If (folder of droppedItemInfo) is false thenĭo shell script "/usr/bin/xattr -d " & quoted form of POSIX path of droppedItemĭo shell script "/usr/bin/xattr -d " & quoted form of POSIX path of droppedItem Set droppedItemInfo to info for droppedItem Set droppedItem to item i of droppedItems as alias Repeat with i from 1 to count of droppedItems The contents of the script are as follows: on open droppedItems This flag needs to be cleared in addition to deleting the resource fork).ĬlearCustomIconFileTypeAndCreatorCode.zipĭrop a selection of files onto it to have the custom icon, file type, and creator codes cleared. Also, when a file has a custom icon, there is also a flag that is set in the FSCatalogInfo to that effect. (Contrary to common belief, file type and creator codes aren't stored in the resource fork, but in the disk directory information ( FSCatalogInfo), so deleting only the resource fork isn't sufficient.
#GRAPHICCONVERTER REMOVE RESOURCE FORK CODE#
I created a combination AppleScript that will both clear any file type and creator code information, as well as delete the resource fork.
#GRAPHICCONVERTER REMOVE RESOURCE FORK MAC#
"info" isn't a normal filename extension that's built-in to the OS, so if there's no application on your Mac that claims that filename extension, then the Finder (Launch Services, really) will regard the file as a JPEG image.
#GRAPHICCONVERTER REMOVE RESOURCE FORK MAC OS#
In Mac OS X, Launch Services uses a combination of the file's filename extension (if any) along with its file type (if any) to determine what type of content the file represents. What's most likely happening here is that the files were saved in an application that set a file type of 'JPEG'.
Regarding the following comment you posted above: (The icon will have a blue outline when selected).Ĥ) Press the delete key to delete the custom icons. So, you may be able to clear the custom icons by using the following method:ġ) Open up the Finder's Inspector window by pressing Command-Option-i (the Inspector is basically a dynamic Get Info window).Ģ) In a Finder window, select the files that still have their thumbnail icon.ģ) In the Inspector panel, click on the icon of the documents, as shown in the image below: I'll leave the following step by step instructions FWIW.
NOTE: See the AppleScript that I mention below, which will do everything you need. While image apps can do this, you can also give a file or folder a custom icon by opening a Get Info window for different files, and copy and paste the icon from one file to another. Inside the resource fork is all kinds of stuff, like: While the data fork is less than 4 KB, the resource fork is 44 KB. For example, here's a look at an image file in an app that shows the different fork sizes: will sometimes generate a thumbnail that becomes part of the file. Images saved from apps like Photoshop, Graphic Converter, etc. These image files might have the thumbnails saved as resource-fork-based custom icon resources.
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