en
  1. GroupDocs products
  2. Signature App
  3. Sign gif

Digital Signature - eSign GIF Documents!

eSign GIF documents online!

Powered by groupdocs.com and groupdocs.cloud.

We have already processed 0 files with total size of 0 Mbytes

About Signature App

Electronic signatures and digital certificates allow to sign GIF document with eSign application. Note, the signed GIF document keeps signatures as supported document elements, such as text, labels, stickers, images, hidden metadata information and digital certificates that verifies document content. The GIF document signed with digital certificates could be verified for any changes of its content. If there were some changes made to signed document then verification process will detect it and certificates will be not valid. To add various electronic signatures, you need to select one or more GIF documents, then in application select one from the existing signature templates like Text Stamps, Images, Handwritten signatures, Barcode, QR Code or digital certificate to sign, drag the signatures across the document pages. The documents are stored in a secure storage. You can upload it from any platform, mobile or another device, on any Windows, MacOs, Linux or Android platform. We support any browser and provide generation of any digital signatures, metadata signatures or certificates. No registration is required. All files are processed on our servers so no additional plug-ins or software installations.

  • Protect document with digital signatures.
  • Support any document format as PDF, DOCX, XLSX, PPTX, RTF, ODS, OTS, ODP, JPEG, PNG, GIF, and many more!
  • Sign PDF documents with digital certificates and various electronic signatures.
  • Sign Microsoft and Open Office documents from browsers.
Check our video
GIF

Graphical Interchange Format File

A GIF or Graphical Interchange Format is a type of highly compressed image. Owned by Unisys, GIF uses the LZW compression algorithm that does not degrade the image quality. For each image GIF typically allow up to 8 bits per pixel and up to 256 colors are allowed across the image. In contrast to a JPEG image, which can display up to 16 million colors and fairly touches the limits of the human eye.

Read more
How it works

How to sign GIF document with digital signature?

Step1
Select your GIF document for signing.
Step2
For signing your GIF document first select sign type (Digital, Text, Barcode, Image, Stamp, QR-code).
Step3
Сlick 'Sign document and download result' button.
Step4
Get your signed document from browser downloads.
FAQ

Questions & Answers

Other Signature file formats

You can also sign other file formats. Please see the list below.

More apps