Reference letters in PDF formats

Hi everyone.

Thanks for your guidance and contributions. God bless you all.

Please I want to find out if recommendation letters are accepted in PDF formats?

Thank you

This is a no-brainer, most signed letters are in PDF format.

Thanks Francisca. True, but I have told all documents for the application must be submitted in word format.

Is that what you saw in the tech nation guide? Follow what is in the guide.