WinCompose - WinCompose supports the standard Compose file format.
DottedSign - The Best E-Signature Solution for Your Business
PopChar - The character map that works!
DocuSign - Try DocuSign's interactive signing demo now! Send yourself an electronic document to digitally sign using our e-signature service.
BabelMap - Unicode Character Map for Windows
LibreSign - O LibreSign (assinatura eletrônica) permite que documentos sejam assinados de forma segura e com validade jurídica.