open the golden tax OFD reader and click "open" on the toolbar. Click on the ofd file of electronic invoice that needs to be converted and stamped with electronic seal, and click "Open". After opening the electronic invoice, click pdf on the toolbar.

to stamp an electronic document, you can use an electronic seal through a third-party electronic signature platform. Because on the third-party platform, the electronic seal can be stamped after identity verification and related encryption operations.

The details are as follows: First, we turn on the computer to enter the desktop, and then find the WPS document that we want to insert the electronic seal and click Open. Next, we will enter the interface of WPS document. Then we can click the insert option in the tab above.

generally speaking, enterprise users can apply for electronic seals on reliable third-party platforms.

method/step: open the file where the electronic seal picture needs to be inserted. Please click on the input picture description and click on the menu bar to insert to open the folder where the electronic seal file is stored. Please click on the input picture description to insert the electronic seal. Please click on the input picture description, click on the surrounding text in the menu bar above, and choose to float above the text.

select the document you need to stamp with electronic seal, and we will stamp the electronic seal at the time stamp. Select "Insert" tab, select "Picture" to find the folder where the electronic seal file is stored, and select "Electronic Seal File"-"Open".