Oz Vehadar
Oz Vehadar is a Torah publishing institute known for scholarly editions of the Babylonian and Jerusalem Talmuds and other Jewish religious texts.
Last updated August 26, 2026
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Overview
Oz Vehadar, also rendered in Hebrew as עוז והדר, is a Torah institute and publishing brand focused on the production of Jewish religious books. Its publishing program covers major areas of traditional Jewish learning, including the Hebrew Bible, Mishnah, Babylonian Talmud, Jerusalem Talmud, writings of the Rishonim and Acharonim, Hasidic literature, halakhic works, and Passover Haggadas. The organization is therefore best understood not as a general trade publisher but as a specialist religious-text publisher whose principal audience consists of yeshivas, scholars, rabbis, religious institutions, and readers engaged in advanced Torah study. The institute was founded by Rabbi Yosef Samet. Public reference material identifies Rabbi Yehoshua Leifer of New Square, New York, as its current head. A precise founding date, legal structure, headquarters, ownership arrangement, and market footprint are not established in the available material. The organization’s association with New Square provides a connection to the American Hasidic Jewish community, but it should not be treated as proof that the institute is headquartered there. Oz Vehadar’s most significant documented undertaking was a major re-edition of the Babylonian Talmud carried out from 1988 through 2007. The project sought to correct errors and inconsistencies in earlier textual editions and to reset the Talmud’s commentaries in a new typographic format. The work was supported by Jewish businessman and philanthropist Hershey Friedman, and the resulting edition became known as Mahaduras Friedman. Available reference material states that the project cost more than $20 million, although the underlying source does not provide a detailed financial breakdown or independently specified accounting period. In addition to this corrected and retypeset Talmud edition, Oz Vehadar publishes a version of the Babylonian Talmud with vowelization and punctuation. It has also issued the Mesivta edition, which incorporates a Hebrew translation and explanatory commentary intended to support study, as well as separate collections and commentaries on Talmudic passages, including multiple volumes of Kovetz Mefarshim and editions of Shita Mekubetzes. The brand’s broader catalog extends beyond the Babylonian Talmud. Documented categories include the Talmud Yerushalmi, Tanakh, Hasidic and halakhic works, Passover Haggadas, and other traditional Jewish texts. Across these categories, Oz Vehadar’s apparent value proposition is editorial enhancement: presenting classical sources in carefully prepared editions, with textual corrections, reorganized or reset commentaries, vocalization, punctuation, translation, and explanatory material where applicable. The available sources do not establish a separate commercial positioning statement, distribution network, current publication volume, or geographic sales data.
History
Oz Vehadar is a Torah institute and publisher whose documented work centers on preparing and issuing editions of classical Jewish religious texts. The organization was founded by Rabbi Yosef Samet. The available reference material does not specify the exact year of establishment, the institute’s original location, or the legal and financial structure under which it operates. It later became associated with the publication of substantial editions of the Talmud and other foundational works used in Jewish religious study. The institute’s principal documented publishing achievement was its long-term project on the Babylonian Talmud. Between 1988 and 2007, Oz Vehadar worked on a new edition intended to improve the presentation and reliability of earlier printed texts. The undertaking included corrections to previous versions and the retypesetting of the Talmud’s commentaries. The project was supported by Jewish businessman and philanthropist Hershey Friedman and was consequently identified as Mahaduras Friedman. Reference material places the total cost at more than $20 million, making it a particularly large undertaking within the specialist Torah-publishing field, though no fuller financial documentation is provided. Oz Vehadar’s Talmud program is not limited to a single edition. The institute also publishes a version with vowelization and punctuation, features that can assist readers with pronunciation and textual parsing. Its Mesivta edition adds a Hebrew translation and commentary, positioning the work as a supported study edition rather than solely a traditional page-format reproduction. The catalog also includes individual commentaries and multi-volume collections, among them Kovetz Mefarshim and Shita Mekubetzes. The publishing program extends across the principal fields of rabbinic and Jewish religious literature. Documented output includes the Talmud Yerushalmi, Tanakh, Hasidic books, halakhic works, Passover Haggadas, and other Torah titles. These publications place Oz Vehadar within a specialized ecosystem of religious-text publishers serving yeshivas, synagogues, scholars, rabbis, and observant readers. Public reference material identifies Rabbi Yehoshua Leifer of New Square, New York, as the current head of the institute. It does not establish a formal succession chronology or provide detailed information about editorial departments, distribution, staffing, ownership, or current financial performance. The organization’s website is available at https://oz-vehadar.net/, but the supplied material does not support additional claims about its present operations. Accordingly, Oz Vehadar’s documented historical identity rests primarily on its Torah publishing activity and especially its corrected and expanded editions of the Talmud.
- 2007
Babylonian Talmud project completed
[1]The documented multi-year Talmud re-edition project concluded after work carried out from 1988. The edition was supported by Hershey Friedman and became known as Mahaduras Friedman.
- 1988
Babylonian Talmud re-edition begins
[1]Oz Vehadar began work on a major new edition of the Babylonian Talmud, including corrections to earlier texts and the retypesetting of commentaries.
Products and positioning
A specialist Torah publisher emphasizing scholarly preparation, textual correction, enhanced typography, vocalization, punctuation, translation, and commentary for traditional Jewish learning.
Babylonian Talmud · 2007
Mahaduras Friedman Babylonian Talmud
A major Oz Vehadar edition of the Babylonian Talmud produced through a project that corrected earlier textual readings and reset the accompanying commentaries. The edition was named Mahaduras Friedman in recognition of support from Jewish businessman and philanthropist Hershey Friedman. The work was carried out from 1988 to 2007.
Babylonian Talmud
Vowelized and punctuated Babylonian Talmud
An Oz Vehadar presentation of the Babylonian Talmud that adds vowelization and punctuation to the text. These editorial features are intended to support accurate reading and study of the traditional Hebrew and Aramaic material.
Babylonian Talmud
Mesivta edition
A study-oriented edition of the Babylonian Talmud that includes a Hebrew-language translation and commentary. It is designed to provide additional assistance to learners alongside the traditional Talmudic text.
Talmud commentary
Kovetz Mefarshim
A multi-volume collection of commentaries on the Talmud published by Oz Vehadar. The collection forms part of the institute’s broader effort to assemble and present traditional interpretive material for study.
Talmud commentary
Shita Mekubetzes
An Oz Vehadar publication associated with the institute’s program of individual Talmudic commentaries and scholarly religious texts.
Jerusalem Talmud
Talmud Yerushalmi editions
Editions of the Jerusalem Talmud, also known as the Talmud Yerushalmi, included among Oz Vehadar’s publications in classical Jewish literature.
Bible
Tanakh publications
Oz Vehadar publishes works relating to the Tanakh, the Hebrew Bible, as part of its wider Torah and Jewish-text catalog.
Jewish liturgical books
Passover Haggadas
Passover Haggadas are among the festival and religious works listed in Oz Vehadar’s publishing program.
Brand decisions
1988
Launch of the corrected Babylonian Talmud projectProduct launchBackground
Oz Vehadar undertook a new edition of the Babylonian Talmud to address errors in earlier texts and improve the presentation of its commentaries.
Action taken
The institute began a long-term editorial and typesetting project that continued through 2007.
Aftermath
The resulting edition was associated with the name Mahaduras Friedman after its principal documented supporter, Hershey Friedman.
Reported project cost. More than $20 million (1988-2007)
Sources2 sources
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