Get file path by file name from documents directory ios

In my application I download PDF files which gets stored in “Document” directory under different sub folders.

Now I have file name for which I want to get its path in “Document” directory but problem is I don’t know the exact sub folder under which that file is stored.

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  • So is there any method which will give me file path by file’s name like there is one method which works for main bundle:

    (NSString *)pathForResource:(NSString *)name ofType:(NSString *)extension

    I don’t want to iterate through each folder which is a tedious way.


    3 Solutions Collect From Internet About “Get file path by file name from documents directory ios”

    You can search the documents directory like this:

    NSString *searchFilename = @"hello.pdf"; // name of the PDF you are searching for
    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *documentsDirectory = [paths objectAtIndex:0];
    NSDirectoryEnumerator *direnum = [[NSFileManager defaultManager] enumeratorAtPath:documentsDirectory];
    NSString *documentsSubpath;
    while (documentsSubpath = [direnum nextObject])
      if (![documentsSubpath.lastPathComponent isEqual:searchFilename]) {
      NSLog(@"found %@", documentsSubpath);


    You can also use NSPredicate. If there are many thousands of files in the documents directory, this might crash with an out of memory error.

    NSString *documentsDirectory = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) firstObject];
    NSPredicate *predicate = [NSPredicate predicateWithFormat:@"self.lastPathComponent == %@", searchFilename];
    NSArray *matchingPaths = [[[NSFileManager defaultManager] subpathsAtPath:documentsDirectory] filteredArrayUsingPredicate:predicate];
    NSLog(@"%@", matchingPaths);

    Swift 2.2 pretty simple:

    let paths = NSSearchPathForDirectoriesInDomains(.DocumentDirectory, .UserDomainMask, true).first! as NSString
    let plistPath = paths.stringByAppendingPathComponent("someFile.plist")

    You’ll have to walk the tree to find the file; there’s no equivalent to -pathForResource:ofType that works in the ~/Documents directory.