Your download link is at the very bottom of the page... always.

Processed through Paypal
No account required.

Donate Bitcoin to this wallet:
Donate Ethereum to this wallet:
Donate Litecoin to this wallet:

Buying our over-priced stuff helps us keep things running. Peruse here.

Join our Facebook groupFollow us on TwitterFollow us on InstagramOur RSS Feed

 Home » Freeware Downloads » Toys, Fun Geek Stuff and Other Software » fldigi v4.1.08 for Windows   
File - Download fldigi v4.1.08 for Windows

Always scroll to the bottom of the page for the download link.
We don't believe in fake/misleading download buttons and tricks. The link is always in the same place.

fldigi v4.1.08 for Windows

Fldigi is a modem program for most of the digital modes used by radio amateurs today: CW, PSK, MFSK, RTTY, Hell, DominoEX, Olivia, and Throb are all supported. It can help calibrate a sound card to a time signal and do frequency measurement tests.

Version 4.1.08 * Maintenance release

- Greek translation files updated by Haris SV1GRB
- xmlrpc <vector>
. This reverts commit d681ab54b31100878e16bf2c8c2b9a96ceb2de23.
. avoid sizing a zero length vector; use resize(size, n) for
non empty return vector
- Logbook
. Fix lost / garbled records on Windows OS
. Fix lost logbook, zero records on Windows OS
- Documentation
. Add missing deadman timer documentation
- Raster init values
. Raster::resize() was being called with a negative
width or height due to bad state being stored in the
config. This resulted in fldigi crashing before the
UI was displayed.
. submitted by Stephen Hurd <>
- Image transmit docs
. Correct manual for thor, mfsk, ifkp and fsk image transfer.
- BSD soundcard
. In FreeBSD sound devices e.g. /dev/dsp0.0 can only be open once
whereas /dev/dsp0 can be open multiple times. fldigi tries
to open /dev/dsp0.0 multiple times which fails.
For specific sound card access, use /dev/dsp or /dev/dsp%d
- RsID squelch open time
. increase squelch open time to 300 seconds
. send logged frequency with other log info
. enable setlocale(LC_ALL,"")

Continue below to download this file.

Downloads Views Developer Last Update Version Size Type Rank
3,376 10,457 W1HKJ & Associates <img src=""border="0"> Aug 20, 2019 - 18:11 4.1.08 5.84MB EXE 5/5, out of 34 Votes.
File Tags
fldigi  for  Windows  v4.1.08  
Whoa! Slow down there, Speedy.
Read this and then continue to the download.

Like seeing no ads? No misleading/fake download buttons?
We like it too! This site has been kept alive for 14 years
because of people just like you who download and donate.
No one is stopping you from downloading without donating
but the site runs on the "Honor System". If your momma
raised you to be honorable, make a donation and download
'til ya turn blue. Make your momma proud!

Thank you! -Randy & Deanna (The Older Geeks)

Monthly operating costs = $610
Donations for October = $3,566
Donations over our monthly goal
are set aside for future upgrades.

Processed securely through Paypal.
No PayPal account required.
Your bank statement will read: "Home Computer Repair LLC".
This is our computer store.


Just send a check to our computer store payable to Home Computer Repair LLC.
Our address: Home Computer Repair LLC, 208 E. Water St. Mount Vernon, MO 65712

Recent Super Donors ($50+)
Thanks, Warren
Thanks, John
Thanks, Christopher
Thanks, G.

Recent Donors
Thanks, Steven
Thanks, Phillip
Thanks, Graham
Thanks, Robert
Thanks, Greg
Thanks, Paul
Thanks, Phillip
Thanks, Mark
Thanks, Harold
Thanks, Richard

   →→ Download Now ←← - Click to Rate File -
Like this download? Share it on Twitter →

Copyright (c) 2021