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14/07: Great news for Mefarshei HaOtzar clients!! The first Mefarshei HaOtzar update is now on our website!! Apart from fixing several bugs, this update will add the following Masechtos to your program: Rosh-Hashana, Succah, Avodah Zara and Zevachim. It will also complete Maseches Eiruvin. Email notifications have been sent to our clients (take care that the message hasn’t reached your promotions folder by mistake). To download the update, click here. ******    From now on, in 'Otzar online', the first 150 pages of each book will be available for free, as well as the first 40 pages of the add-on packages, for purchasing subscription and printing vouchers click here

Contact Us

Ohr HaHochma Ltd

17 Mirsky St.

P.O.B 23609

Jerusalem 91236


Multi-line Phone: ++ 972-2-5866078

Fax: ++ 972-2-5712713

Email: otzar@otzar.biz

Office hours:

Sun-Thur between 8:30-16:00.

You can contact us personally

or via the contact form below.

Contact Form

Otzar HaHochma Staff

Name Rab. Erez Sela
Tel. 02-5866078
Ext. 0
Email otzar@otzar.biz
Office hours 08:30-14:00
Name Bosmat Sela
Tel. 02-5866078
Ext. 0
Email otzar@otzar.biz
Business hours 08:30-15:00
Agents in the United States and Canada
Name David Rabinowitz
Job title Sales and updates
Tel. 1-646-760-3154 ++
Email info@judaicasoftware.com
Address 45 Lee Av.
State Brooklyn NY 11211
Country USA
Name Aharon Sela
Job title Sales and updates
Tel. 1-438-878-7674
Email aharoni111@gmail.com
Address Beddoe Drive 70-100 Hamilton, ON L8P4Z2
Country Canada
Name Miryam Ben Shalom
Job title Marketing and Sales manager
Tel. 02-5866078
Ext. 206
Email mirisales@otzar.biz
Business hours 08:30-14:30
Otzar Online
Name Erez Sela
Tel. 02-5866078
Ext. 0
Email es@otzar.biz
Office hours 09:00-14:00
Customer Services
Name Dina Saada
Job title Team leader
Tel. 02-5866078
Ext. 208
Email dina@otzar.biz
Office hours 08:00-14:30
Technical Support
Name Moshe Kraus
Job title Technical Support Manager
Tel. 02-5866078
Ext. 212
Email mk@otzar.biz
Office hours 12:00-16:00
Name Dovid Behrman
Job title Accounts manager
Tel. 02-5866078
Ext. 203
Email gg@otzar.biz
Office hours 10:00-16:00