https://signatures-conformance-checker.etsi.org/
ETSI Centre for Testing and Interoperability (CTI) provides a free online tool that performs numerous checkings in order to verify the conformity of the ETSI Advanced Electronic Signatures.
IMPORTANT: The tools check the structure of the AdES signature versus the ETSI Specifications. It DOES not verify the validity of the signature, neither the certificates chain.
The tool performs conformance tests on :
* PAdES (PDF Advanced Electronic Signature ETSI TS 102 778 and EN 319 142-1&2)
* XAdES (XML Advanced Electronic Signature ETSI 101 903, TS 103 171 and EN 319 132-1&2)
* CAdES (CMS Advanced Electronic Signature ETSI TS 101 733 and EN 319 122-1&2)
* ASiC (Associated Signature Container ETSI TS 102 918 and EN 319 162-1&2)
* JAdES (JSON Advanced Electronic Signature ETSI TS 119 182-1)To put a question or report an error of the tools, please open an issue on the github associated bug tracker https://github.com/lovele0107/signatures-conformance-checker/issues