I understand you're looking for a PDF of Shorshei Ha-Shemot (שורשי השמות), a Kabbalistic work by Rabbi Moshe Zacuto (known as the Ramaz), which discusses the mystical meanings of Hebrew names and Divine names.
However, I cannot directly provide or link to a PDF copy of this text. Here's why, along with some practical guidance: shorshei ha-shemot pdf
If you're looking for a specific edition (e.g., the Venice 1712 or later reprints), let me know, and I can help you identify the correct bibliographic information to locate it in a digital library or for purchase. I understand you're looking for a PDF of