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Email Signature Software
for Businesses and Designers

Beautifully designed, tested and coded HTML email signature templates, along with online software to create, manage and deploy them.

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email signature rescue
Over 80,000 email signatures created with Email Signature Rescue
  • cent21
  • dude-perfect
  • kw
  • mapspeople
  • mcafee
  • remac
  • saleslentz
  • seattleu
  • ucdavs
  • universal

Which email programs are the best for email signatures?

We learnt a lot writing our installation guides for email signatures for different email programs. Here's our wrap up of what email programs we believe are the best for installing and sending HTML email signatures. Of course, our code works with a majority of them, but if you want to know which ones we think are the best, here they are:

If email signatures are important to you and your business, consider switching to any of the recommended email clients that we have provided here for you. There's some great email clients available on the market, both free and paid.

Our top pick is... Gmail

If you do a lot of business from your iPhone/iPad, consider using Gmail and the Gmail iPhone App. It's one of the best for sending HTML signatures from both your iPhone/iPad and desktop/laptop. Once your signature is setup in Gmail, if using the Gmail App too, the iPhone and iPad will automatically insert the HTML signature on send, without having to physically install it into the iPhone/iPad itself.

Our List of Best Email Clients for Installing/Sending HTML Signatures

Email Software Recommended for HTML Email Signatures Notes ESR Supports
Rating: Excellent
Mac Mail (Apple Mail) Excellent
Thunderbird Excellent
Postbox (Mac and PC) Excellent
Gmail Excellent
Outlook Mac Excellent
Windows Live Mail Excellent
Sparrow (Mac) Excellent
Airmail 1.4+ (Mac) Excellent
Outlook 2003 Excellent
eM Client Excellent
Roundcube Excellent
Horde Webmail Excellent
Gmail App on iOS 7 Excellent
Rating: Average
Mail App on iOS 7 Average
Outlook 2007 Average
Outlook 2010 Average
Outlook 2013 Average
Yahoo! Mail Average
Rating: Poor
Android Phones & Tablets Poor
Outlook.com Poor
Office 365 Poor
Entourage (Mac) Poor

Email Signature Software

Use our online Email Signature Software to create, customize and manage all your HTML email signatures. Learn More

Email Signature Templates

Customize over 20 professionally designed, coded and tested HTML email signatures using our online software. Learn More

Install in 45+ Email Clients

Install email signatures manually or automatically in over 45 major email clients and software. Learn More

Everything you need to create, customize and manage email signatures.

Email Signature Software for Businesses and Designers.

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