This a link for adding with the javascript...
http://www.bulkrenameutility.co.uk/foru ... 849#p13292So if the names did
only have digits, and needing to add 1, the javascript can be edited like...
if (/^\d+$/.test(name)) {
xxx=name.length
// ......................xxx = How many digits are in the filename.
sum=parseInt(name)+
1 // .............. sum = Add 1 to the filename (math destroys the leading-zeroes).
yyy=sum.toString().length
// ........... yyy = How many digits are in the sum.
zer='0'.repeat(Math.max(0,xxx-yyy))
//zer = How many lead-zeroes is needed.
newName=zer+sum}
// ................. NewName = leading-zeros in front of sum
So this how it likes to conduct the renames...
1.txt ============> 2.txt
005.txt ==========> 006.txt
0000000009.txt ===> 0000000010.txt
abc01.txt ========> Not renamed, because its not all numbers.
Im not have the Excel, but Im thinking it should also be able to conduct leading zeros the same way?
So then after pasting your filenames, making a rename-pairs file that does look something like...
1.txt
,2.txt
005.txt
,006.txt
0000000009.txt
,0000000010.txt