Exhibit 5

To: November 13, 2018 B.O.S. Better Online Solutions Ltd. 20 Freiman St., Rishon Le-Zion Israel 7535825   Ladies and Gentlemen:   We have acted as Israeli counsel to B.O.S. Better Online Solutions Ltd. (the “Company”), an Israeli corporation, in connection with the Registration Statement on Form S-8 (the “Registration Statement”) filed by the Company with the Securities and Exchange Commission (the “Commission”) on the date hereof. The Registration Statement relates to the registration of an additional 200,000 Ordinary Shares, nominal value NIS 80.00 per share, of the Company to be granted under the 2003 Israeli Share Option Plan (the “Share Option Plan”).   In so acting, we have examined such corporate documents and have made such investigation of matters of fact and law as we have deemed relevant and necessary as a basis for the opinion hereinafter set forth.   In such examination, we have assumed the genuineness of all signatures, the legal capacity of natural persons, the authenticity of all documents submitted to us as originals, the conformity to original documents of all documents submitted to us as certified, conformed or photostatic copies and the authenticity of the originals of such latter documents. As to all questions of fact material to this opinion, we have relied, without independent investigation, upon statements and certificates or comparable documents of officers and representatives of the Company and upon certificates of public officials. We have considered such questions of Israeli law as we have deemed necessary for the purpose of rendering this opinion.    We are members of the Bar of the State of Israel and, in rendering our opinion, we do not pass (expressly or by implication) on the laws of any jurisdiction other than the State of Israel. Our opinion relates only to Israeli laws. In addition, we render no opinion in relation to any representation made or given in the Registration Statement.   Based upon such examination and investigation, and upon the assumption that there will be no material changes in the documents examined and the matters investigated, we are of the opinion that the 200,000 Ordinary Shares which are the subject of the Registration Statement, have been duly authorized by the Company and that, when issued upon the exercise of options in accordance with the terms of the Share Option Plan, will be validly issued, fully paid and nonassessable.   This opinion is furnished to you solely in connection with the Registration Statement and is not to be used, circulated, quoted or otherwise referred to for any other purpose without our express prior written permission.   We hereby consent to the filing of this opinion with the Securities and Exchange Commission as Exhibit 5 to the Registration Statement. In giving such consent, we do not thereby admit that we are within the category of persons whose consent is required under Section 7(a) of the Securities Act of 1933, as amended or the rules and regulations of the Commission thereunder.   Very truly yours, /s/ Gornitzky & Co.   Gornitzky & Co.   Pinhas Rubin Moriel Matalon Jack Smith Eyal Marom Ofer Tzur Itay Geffen Eyal Raz Erez Harel Chaim Y. Friedland* Lior Porat Yaron Elhawi Sharon Werker-Sagy Elite Elkon Eli Elya Shlomo Cohen Daniel Paserman(CPA) Gil Grady (CPA) Noam Ronen Eli Cohen Kfir Yadgar Timor Belan Avi D. Pelossof Aviram Handel Daniel Marcus Shlomo Landress* Yair Shiloni Joseph D. Gross*** Harel Shaham Ari Fried** Orly Tenennbaum Idan Baki Shiri Shani Sagit Ohana-Livne Avner Finkelshtein Michael Ayalon Nurit Traurik Tamar Cohen Lior Relevy Ofer Fleischer Ziv Rotenberg Adi Ben-Hur Efroni Inbal Zackay-Horev Itai Itzkovich Ronit Rozenstein-Barel Shlomo Aviad Zider Ori Yitzhak Itzchak Lazar Yiftach Farber Adi Nahmias-Twina Inbal Badner Asaf Avtuvi Yehonatan Raff Uri Heller Oded Uni Nir Keidar Assaf Harel Hila Shimon Saray Aharony (CPA) Yoad Cohavy Sarit Naaman Shaag Itay Rubin Shimon Moyal Maya Hoftman Ehud Katzenelson Gila Ponte-Shlush*** Assaf Prussak Avi Meer* Daniel Skald (CPA) Reut Oshaya Holzer Sharon Zeitouni Daniel Lasry Ariel Zeewi Nir Erez Shani Mizrahi Tigist Bayleyei-Salomon Lior Baran Neta Peled Alon Peled Yoav Meer* Joanna Yanowsky Sagi Padureanu Itamar Ben Yehuda Lior Grinblat Amit Levy Tal Sela Ori Smith Nuna Lerner Shirin Gabbay-Metzger Elinor Lavie Vardi Noga Haruvi Yael Kleinman Shani Sahar Inbar Barak-Bilu (CPA) Adi Haya Raban Liron Gilor Nimrod Saville Dana Suidman Dan Fisher Yechiel Zipori Sharon Ohayon Amnon Biss Aviad Rabinowitz Tom Alkalay Shimrit Moshe Shahar Oshri Ariel Sheinkman Idan Zohar Tamar Barchad (CPA) Nir Knoll* Natalie Dragot Shani Weiss Samuel Berkowitz**** Marina Portugalov Oleg Omeli Adi Shoval Maor Israeli Moshe Sevi Moran Ben Moshe Yaad Gordon Hagar Peleg Smadar Ron Noa Schweitzer Amar Roni Sharon Aviram Nofar Arad Ayala Livni Shoham Shira Plotnik Yehonatan Prussak Elona Lerner Maya Rechnitz Raz Karni Zeev Bienenstock Daniel Barlev Maya Dvir Alex Lazarovich Coral Leshez Inbal Navon Alex Feldsher Lior Sharabi Netanel Kahana Yuval Kaplan Assaf Hasson Karin Avichail Noy Greenberg Asaf Alterman Karin Blank Netalee Aviv Amir Tzemach Liron Karass Dalia Karzbrun (CPA) Sharon Reingwirtz Gani Shani Karin Shani Alon Shecheransky Noa Even Sapir Dafna Sidkiyahu Amit Kappon Avigail Labaton Tomer Basson Danielle Fadlon Amit Ron Inbal Ronel Sharon Strauss Yitzhak Hefetz Roy Eilon Isack V. Hasday Astar Shechter Shahar Schleifer Shmuel Matan Ben-Guigui Niv Braverman Anat Zehavi Yael Hana Tikotsky Hana Atias Laura Tal Hadar Tal Cohen Yaara Suesskind Oren Meiri Netanel Nehemya Anat Primovich Omer Rousso Haezrachy Omer Razin Ran Shamia Avidor Lapid (CPA) Lilach Shamir (CPA) Coral Ashkeloni Ygal Vilshanskiy Amit Tal Inbar Nisim Katz Omri Katz Shir Hershkovits Toot Salles Hila Sabah Kobi Shetret Inbar Boiangio David Chester Michal Lavi-Sneh Netta Oyerbach Lee Cohen Sirage Satel Stav Tayar ____________ Zvi Ephrat, Senior Counsel Zvi Sohar, Of-Counsel Rani M. Haj-Yachya, Of-Counsel 

Tel-Aviv: 45 Rothschild Blvd., Herzliya: 1 Abba Eban Blvd Phone: +972-3-7109191 Fax: +972-3-5606555 E-mail address: office@gornitzky.com P.O.B 29141 Tel-Aviv 6578403 Israel Advocates&Notaries www.gornitzky.com ESTABLISHED - 1938 Eric J. Gornitzky Boaz Nahir Ariel Zelichov Dalia Ronen Hagar Alon-Windman Daphna Talgam (1921 – 1997) (1930 – 2006) (1955 – 2009) (1956 – 2000) (1978 – 2013) (1954 – 2015) *      Member of the New York State Bar **    Member of the New York State Bar and Massachusetts Bar ***  Solicitor in England & Wales **** Solicitor in the State of Victoria, Australia