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Otzar HaHochma is the world's largest digital library,

containing more than 76,500 Judaic books, scanned page after page in their original format.

The compilation and scanning of the Jewish books began in Jerusalem eight years ago by Ohr HaHochma Ltd publishing house. The efforts of a first-rate team of Jewish studies scholars and premier IT-Professionals turned Otzar HaHochma into a world-renowned brand. Otzar HaHochma continuously expands its collection of ebooks and improves the unique software. G-d willing 5 ,000 new titles are added annually.

Otzar HaHochma is the most comprehensive Judaica site of Jewish and Israeli books. The books encompass all realms of Judaism from ancient times to the modern period. The highlight of Otzar HaHochma's software is its sophisticated search engine, based on Optical Character Recognition (OCR) with a very high precision rate, which allows maximum accessibility to the content of the Israeli books simply by typing a word or sequence of words.


י"ז בסיון, תשע"ו 23/06/16

בסיעתא דשמיא

Due to the enormous demand to purchase the Otzar HaHochma program at the very attractive price -40% discount-we extended the sale until 30th Sivan / July 6th.

כ"ט באייר, תשע"ו 06/06/16

בסיעתא דשמיא

Otzar HaHochma “Bar Mitzvah” Sale
What happens when the 13th birthday of the “Otzar HaHochma” software coincides with Hebrew Book Week?
Those very customers who have been dreaming about getting “Otzar HaHochma” but haven’t been able to afford it – they win!!!
Each year during Hebrew Book Week we offer tremendous discounts of 30% on our “Otzar HaHochma” program. This year, in honor of our “bar mitzvah” celebration, you can purchase the program at a 40% discount, from immediately after Shavuot (June 13, 2016) until 23 Sivan (June 29, 2016). During this period of time you can also pay for the software in 36 equal installments (instead of the usual 24 payments). Come take advantage of this opportunity! Our many years of experience show that after Hebrew Book Week prices go up and “Otzar HaHochma” will once again become just a dream for yeshiva students and Torah scholars.

י"ד בשבט, תשע"ה 03/02/15

בסיעתא דשמיא

Dear Customers! We are happy to announce that from now on you can download program corrections for version 13 from the Otzar Hahochma site to your hard disk. From time to time when we have improvements to the software or corrections to bugs that have been discovered you can receive them directly from our site by clicking on the "Program updates" button.