Office software is closely linked to the PDF,the PDF is also must have to control!
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to solve the problem: how to do electronic signature or electronic signature? PDF covers how to seal? what free software can do it green?
the first step in the production of PDF seal
1. With PS (photoshop image processing software) to open the scanned image a good seal. 2. set the size of stamp in the menu bar select "Image" -> "image size", you can set the size and resolution of seal. The following chart:
 3. To seal the merger of all the layers and transparency set to 85%. The following chart:  4. preserved when saved as PDF format and fill in name, the name for the letters of the alphabet to preserve. The following chart:
5. in the save to the "Save transparency" on the election. The following chart:
 6. preserved after it.
Note: Save time to seal the size of note that the size in Photoshop than switch to a small number of PDF, so the production of stamps in Photoshop is to make a big seal 2-3 mm. |
