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WE’VE ORGENIZED THE OTZAR FOR YOU!

Click on the section you’re studying, and find all the topics under discussion
(in Gemara, Rashi or Tosfos).
Easily find all the shiurim, chiddushim, questions and answers; the various versions, annotations and discussions brought by commentators and pertaining to the daf, from the times of the Geonim and Rishonim, to this day.

Filter the Meforshim so that you only get sources that belong to specific categories, such as: “Rishonim”, “Acharonim”, “Contemporary Acharonim”, etc.
Or, filter “Commentaries”, “Shiurim”, “Hagohos”, etc.

Click on the reference notes in Masores Hashas and Ein Mishpat, and get your desired reference.

Filter the Meforshim so that you only get sources that belong to specific categories, such as: “Rishonim”, “Acharonim”, “Contemporary Acharonim”, etc.
Or, filter “Commentaries”, “Shiurim”, “Hagohos”, etc.

Click on the reference notes in Masores Hashas and Ein Mishpat, and get your desired reference.

What MefOrshei HaOtzar
users are saying

What MefOrshei HaOtzar users are saying

THE TEAM

Meforshei HaOtzar is the culmination of an extraordinary effort made by a team of dedicated Torah scholars, whose breadth and depth of Torah knowledge, acumen and skill have come together to bring you this powerful learning tool.

Mention must also be made of the talented women who put in a tremendous amount of production time to roll out the most perfect program possible.

And overseeing the entire project is our devoted Development & Programming team – all serious learners who possess the programming skills needed to create such a valuable tool.

Department Head

Rabbi Avraham Mordechai Tauman

Managing Editor

Rabbi Yaakov Yisrael Maklev

Department Director

Rabbi Chaim Karfman

Chief Editors

Rabbi Avraham Uman
Rabbi Yitzchak Gelber
Rabbi Avraham Chaim Levin
Rabbi Yosef Maklev
Rabbi Yaakov Rubin

Development & Quality Management Team

Rabbi Eliyahu Chananya
Rabbi David Nesher
Rabbi Yosef Partousch

Website & Software Interface Design

Deputy Editors

Rabbi Moshe Aharoni
Rabbi Meir Herbstman
Rabbi Boruch Rosenfeld
Rabbi Aryeh Shulman

Editing, Referencing & Indexing

Rabbi Yosef Elboim
Rabbi Mordechai Gottlieb
Rabbi Yosef Shlomo Levy
Rabbi Mordechai Silver
Rabbi Shlomo Rosenbaum

Department Members

Rabbi Yochanan Gloiberman
Rabbi Shmuel Weinstein
Rabbi Shai Seltzer
Rabbi Avraham Friedman
Rabbi Yaakov Katzenelbogen
Rabbi Aryeh Hochman
Rabbi Alexander Hochberger
Rabbi Shmuel Horowitz
Rabbi Yitzchok Herschler
Rabbi Yaakov Venit
Rabbi Yisroel Zaideh
Rabbi Nathan Neugerschal
Rabbi Avraham Strisobach
Rabbi Simcha Bunem Rosenbaum
Rabbi Shmuel Shama
Rabbi Yisrael Itach
Rabbi Mendel Aspis
Rabbi Yitzchak Bar Sheshet
Rabbi Shmuel Braverman
Rabbi Meir Gewirtz
Rabbi Elazar Goldberg
Rabbi Avrohom Gelbstein
Rabbi Mendel Gefner
Rabbi Uri Garilus
Rabbi Yehoshua Deutsch
Rabbi Mordechai Havlin
Rabbi Alter Herschler
Rabbi Chaim Yehuda Webber
Rabbi Shmuel Singer
Rabbi Yisrael Levy
Rabbi Moshe Leiter
Rabbi Shmuel Minkowitz
Rabbi Yisroel Avishai Nemder
Rabbi Nachman Sa’ada
Rabbi Naor Meir Amar
Rabbi Moshe Friedman
Rabbi David Tzadok
Rabbi Netanel Tzalmon
Rabbi Menachem Eliyahu Reisner
Rabbi Yisrael Refaeli
Rabbi Chanoch Stein
Rabbi Yaakov Stern
Rabbi Yehuda Sheinin
Rabbi Shmuel Shechter
Rabbi Yosef Nachman Shimoni
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All relevant commentaries
appear instantly
on the right-hand side
of the screen

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The Daf comes up on
the left-hand side of the screen.
Click and select any section
of Gemara, Rashi or Tosfos.

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בחלקו השמאלי של המסך
מוצג דף הגמרא המבוקש,
בו ניתן ללחוץ ולבחור בכל
קטע וקטע בגמרא,
רש”י או תוס’.