What is the name of a book that compiles all the Hadith Qudsi with a simplified explanation, and is there a link to download it?

The books classified under Prophetic Holy Hadiths vary according to their methodology and purpose. If you are looking only for authentic and acceptable Hadiths without extensive detail, then "Al-Sahih Al-Musnad min Al-Ahadith Al-Qudsiyyah" (The Authentic Musnad of Holy Hadiths) by Mustafa ibn Al-Adawi is recommended. It contains 185 authentic Hadiths with their chain of narration (takhrij), explanation of unfamiliar terms, and jurisprudential benefits.

However, if you are interested in books that collected Holy Hadiths without selection, then there are: 1. "Al-Ahadith Al-Qudsiyyah: Jam'an wa Dirasah" (Holy Hadiths: Collection and Study) by Dr. Omar Ali Abdullah Muhammad, which includes 483 Hadiths with a study of their chains of narration (sanad) and explanation of unfamiliar terms. 2. "Al-Jami' fi Al-Ahadith Al-Qudsiyyah" (The Comprehensive Collection of Holy Hadiths) by Abd Al-Salam Alloush, which is a comprehensive book that compiles Holy Hadiths from multiple sources. 3. "Jami' Al-Ahadith Al-Qudsiyyah: Mawsu'ah Jam'iah Mashruhah wa Muhaqqaqah" (Comprehensive Collection of Holy Hadiths: A Comprehensive, Annotated, and Verified Encyclopedia) by Essam El-Din Al-Sababti, which spans three volumes and contains 1150 Hadiths with judgments on their authenticity and explanations.