Remove leading zeros

[gianghl1983]

Hi all,

My files format like these:
0001.adx
0002.adx
...
0018.adx
---
0999.adx
==
I want to remove all leading zeros. Please guide me how?
Br,

[Luuk]

To only rename .adx files, Filters(12) can use a "Mask" like... *.adx
Then Replace(3) can use a "Replace" like... \regex\^0*(?=[1-9]\d*$)

01.adx ------------> 1.adx
000002.adx -------> 2.adx
00003b.adx -------> (not renamed)
06-26-2025.adx --> (not renamed)

[gianghl1983]

To only rename .adx files, Filters(12) can use a "Mask" like... *.adx
Then Replace(3) can use a "Replace" like... \regex\^0*(?=[1-9]\d*$)

01.adx ------------> 1.adx
000002.adx -------> 2.adx
00003b.adx -------> (not renamed)
06-26-2025.adx --> (not renamed)

Thanks but still not work:
In Repalce (3) I put = ^0*(?=[1-9]\d*$) in Replace and leave empty on With
But nothing changes!

[therube]

1:RegEx

Code: Select all

Match:  ^0*
Replace: <leave blank>


[therube]

In Repalce (3) I put = ^0*(?=[1-9]\d*$) in

For 3:Replace, the \regex\ is literally part of the replace string,
so, \regex\^0*(?=[1-9]\d*$)
rather then simply, ^0*(?=[1-9]\d*$)

(& that accomplishes the same, a bit more strict, then the above 1:RegEx)