XnView Software

XnView: MP 0.98.1 - 64-bit
OS: Windows 10 - 64-bit

Effect: Similarity value is 0

To reproduce:

• Tools - Search similar files - Similar files content
• Normally, the similarity is 100

  

• When you use date sorting, it becomes 0

  

Expected behaviour: Similarity value is 100.

It is highly recommended

• Allows multiple folders to be selected at the same time.

  

  Currently, only one can be selected. It would be more cumbersome if I just wanted to compare a part of folders.
  Many add folders button have this problem. Such as in Batch Convert, Join Images.
• Allows me to drag files/folders into the list.

  

  Can't drag at the moment, it's cumbersome to specify a file.

could you send me the sample files?

xnview wrote: Mon Jan 25, 2021 1:19 pm could you send me the sample files?

You can use any similar picture. If you really need it, use this.
download/file.php?id=7069

I found a law, Sort by date, is the last of each row, with a similarity of 0. And then sort by Size, are the same files (but not same order) with a similarity of 0. Back to the default sort, you can see that it's actually the first by default.

Thanks to your detailed description I can reproduce the problem.
The reference item must not changed after sorting

This problem is supposed to be fixed in XnView MP 0.98.2. Please check and confirm the bug fix here.