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Consent of Independent Registered Public Accounting Firm

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To the Stockholders and Board of Directors of

3D Systems Corporation

Rock Hill, South Carolina

We hereby consent to the incorporation by reference in the Registration Statements on Form S 3 (No. 333-219223) and Form S-8 (No. 333-115642, No. 333-204305 and No. 333-219222) of 3D Systems Corporation of our reports dated March 14, 2018, relating to the consolidated financial statements and the effectiveness of 3D Systems Corporation’s internal control over financial reporting, which is incorporated by reference in this Annual Report on Form 10-K.

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/s/ BDO USA, LLP

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BDO USA, LLP

Charlotte, North Carolina

March 14, 2018

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