DIGIT-ARC read-only archive · snapshot: July 23, 2026

Software to know who's locking Ports

9 posts · originally from https://geek.digit.in/community/threads/software-to-know-whos-locking-ports.11885/

alib_i
alib_i Original post #1
Jun 26, 2005 at 6:02 PM
I tried to search this forum and google too ... but cudnt come up with a result

Is there a software which can tell me that which application is locking (ie listening on) physical ports like com/serial port, etc

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alibi
it_waaznt_me
Jun 28, 2005 at 1:03 AM
Hmmm .. You can use Process Explorer for that .. Check TCP IP tab of each process to check out what port is it listening to ..

Conversly Netstat -a will do the job for you ..
alib_i
alib_i #3
Jun 28, 2005 at 3:13 AM
wht is it about my queries that mostly only batty replies :)

anyways -
netstat and process explorer can give TCP/IP port ..
im asking for serial/COM port ..
that wont work here !
it_waaznt_me
Jun 28, 2005 at 11:50 AM
Oh .. Hahha .. Damn I too was wondering how can you ask such a dumb question .. Now .. That will require thinking .. Whokay .. I am on it .. :p
mario_pant
Jun 28, 2005 at 1:14 PM
hey!! just goto control panel>system>harware>device manager..... and then just check out the ports by just right clicking and properties..... in the properties it will give the location of thw hardware...
PS: hope this helps.... this is my 101th post!! LOL!!!!
alib_i
alib_i #6
Jun 28, 2005 at 2:39 PM
how does that help me mario_pant
im lookin for what's locking the port .. not the location of port or anything !

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alibi
GameAddict
Jun 28, 2005 at 4:11 PM
May be this is what you are looking for (for Serial port, though):

*www.hhdsoftware.com/sermon.html

GA
alib_i
alib_i #8
Jun 28, 2005 at 4:20 PM
hmmm .. i was actually looking for COM port ..
but thanks anyways ..
can u find something similar for COM port?

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alibi
GameAddict
Jun 28, 2005 at 4:28 PM
alib_i said:
wht is it about my queries that mostly only batty replies :)

anyways -
netstat and process explorer can give TCP/IP port ..
im asking for serial/COM port ..
that wont work here !

I googled after seeing your above post. Anyway, what I would do is shoot a mail to the devlopers of the utility (Serial one) and ask if they have something for COM also (it's not there, we know) and may be they can point out to some link. ;)

GA