Instant Client Downloads
for Microsoft Windows (32-bit)


You must accept the OTN Development and Distribution License Agreement for Instant Client to download this software.
Accept License Agreement | Decline License Agreement

Version 12.1.0.2.0
  Instant Client Package - Basic: All files required to run OCI, OCCI, and JDBC-OCI applications
Download instantclient-basic-nt-12.1.0.2.0.zip (67,410,370 bytes) (cksum - 530881682)

*Instant Client Package - Basic Lite: Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support
Download instantclient-basiclite-nt-12.1.0.2.0.zip (33,851,306 bytes) (cksum - 3971707995)

*Instant Client Package - JDBC Supplement: Additional support for XA, Internationalization, and RowSet operations under JDBC
Download instantclient-jdbc-nt-12.1.0.2.0.zip (1,573,642 bytes) (cksum - 2509633653)

*Instant Client Package - SQL*Plus: Additional libraries and executable for running SQL*Plus with Instant Client
Download instantclient-sqlplus-nt-12.1.0.2.0.zip (805,513 bytes) (cksum - 2478532846)

*Instant Client Package - SDK: Additional header files and an example makefile for developing Oracle applications with Instant Client
Download instantclient-sdk-nt-12.1.0.2.0.zip (1,951,770 bytes) (cksum - 722480528)

*Instant Client Package - ODBC: Additional libraries for enabling ODBC applications
Download instantclient-odbc-nt-12.1.0.2.0.zip (505,668 bytes) (cksum - 41700632)

*Instant Client Package - WRC: Workload Replay Client used to replay workload for RAT's DB Replay Feature
Download instantclient-tools-nt-12.1.0.2.0.zip (15,225 bytes) (cksum - 2411353204)

*Instant Client Package - Precompiler: Additional files for "proc" binary and related files to precompile a Pro*C application and demo


Version 12.1.0.1.0

  Instant Client Package - Basic: All files required to run OCI, OCCI, and JDBC-OCI applications
Download instantclient-basic-nt-12.1.0.1.0.zip (60,582,453 bytes) (cksum - 788170417)

*Instant Client Package - Basic Lite: Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support
Download instantclient-basiclite-nt-12.1.0.1.0.zip (28,704,352 bytes) (cksum - 3256522486)

*Instant Client Package - JDBC Supplement: Additional support for XA, Internationalization, and RowSet operations under JDBC
Download instantclient-jdbc-nt-12.1.0.1.0.zip (1,573,285 bytes) (cksum - 3429252533)

*Instant Client Package - SQL*Plus: Additional libraries and executable for running SQL*Plus with Instant Client
Download instantclient-sqlplus-nt-12.1.0.1.0.zip (805,618 bytes) (cksum - 4077647640)

*Instant Client Package - SDK: Additional header files and an example makefile for developing Oracle applications with Instant Client
Download instantclient-sdk-nt-12.1.0.1.0.zip (1,774,685 bytes) (cksum - 1986485890)

*Instant Client Package - ODBC: Additional libraries for enabling ODBC applications
Download instantclient-odbc-nt-12.1.0.1.0.zip (526,039 bytes) (cksum - 2929402511)

*Instant Client Package - WRC: Workload Replay Client used to replay workload for RAT's DB Replay Feature
Download instantclient-tools-nt-12.1.0.1.0.zip (15,374 bytes) (cksum - 766304178 )

*Instant Client Package - Precompiler: Additional files for "proc" binary and related files to precompile a Pro*C application and demo


Version 11.2.0.4.0

  Instant Client Package - Basic: All files required to run OCI, OCCI, and JDBC-OCI applications
Download instantclient-basic-nt-11.2.0.4.0.zip (51,477,933 bytes)

*Instant Client Package - Basic Lite: Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support
Download instantclient-basiclite-nt-11.2.0.4.0.zip (20,258,449 bytes)

*Instant Client Package - JDBC Supplement: Additional support for XA, Internationalization, and RowSet operations under JDBC
Download instantclient-jdbc-nt-11.2.0.4.0.zip (1,565,746 bytes)

*Instant Client Package - SQL*Plus: Additional libraries and executable for running SQL*Plus with Instant Client
Download instantclient-sqlplus-nt-11.2.0.4.0.zip (757,034 bytes)

*Instant Client Package - SDK: Additional header files and an example makefile for developing Oracle applications with Instant Client
Download instantclient-sdk-nt-11.2.0.4.0.zip (1,114,946 bytes)

*Instant Client Package - ODBC: Additional libraries for enabling ODBC applications
Download instantclient-odbc-nt-11.2.0.4.0.zip (740,921 bytes)

*Instant Client Package - WRC: Workload Replay Client used to replay workload for RAT's DB Replay Feature
Download instantclient-tools-nt-11.2.0.4.0.zip (12,962 bytes)

*Instant Client Package - Precompiler: Additional files for "proc" binary and related files to precompile a Pro*C application and demo


Version 11.2.0.3.0

  Instant Client Package - Basic: All files required to run OCI, OCCI, and JDBC-OCI applications
Download instantclient-basic-nt-11.2.0.3.0.zip (51,149,941 bytes)

*Instant Client Package - Basic Lite: Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support
Download instantclient-basiclite-nt-11.2.0.3.0.zip (20,043,020 bytes)

*Instant Client Package - JDBC Supplement: Additional support for XA, Internationalization, and RowSet operations under JDBC
Download instantclient-jdbc-nt-11.2.0.3.0.zip (1,565,746 bytes)

*Instant Client Package - SQL*Plus: Additional libraries and executable for running SQL*Plus with Instant Client
Download instantclient-sqlplus-nt-11.2.0.3.0.zip (759,693 bytes)

*Instant Client Package - SDK: Additional header files and an example makefile for developing Oracle applications with Instant Client
Download instantclient-sdk-nt-11.2.0.3.0.zip (1,110,835 bytes)

*Instant Client Package - ODBC: Additional libraries for enabling ODBC applications
Download instantclient-odbc-nt-11.2.0.3.0.zip (740,177 bytes)

*Instant Client Package - WRC: Workload Replay Client used to replay workload for RAT's DB Replay Feature
Download instantclient-tools-nt-11.2.0.3.0.zip (12,534 bytes)

*Instant Client Package - Precompiler: Additional files for "proc" binary and related files to precompile a Pro*C application and demo


Version 11.2.0.2.0

  Instant Client Package - Basic: All files required to run OCI, OCCI, and JDBC-OCI applications
Download instantclient-basic-nt-11.2.0.2.0.zip (50,325,016 bytes)

*Instant Client Package - Basic Lite: Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support
Download instantclient-basiclite-nt-11.2.0.2.0.zip (19,332,216 bytes)

*Instant Client Package - JDBC Supplement: Additional support for XA, Internationalization, and RowSet operations under JDBC
Download instantclient-jdbc-nt-11.2.0.2.0.zip (1,565,255 bytes)

*Instant Client Package - SQL*Plus: Additional libraries and executable for running SQL*Plus with Instant Client
Download instantclient-sqlplus-nt-11.2.0.2.0.zip (759,578 bytes)

*Instant Client Package - SDK: Additional header files and an example makefile for developing Oracle applications with Instant Client
Download instantclient-sdk-nt-11.2.0.2.0.zip (1,107,465 bytes)

*Instant Client Package - ODBC: Additional libraries for enabling ODBC applications
Download instantclient-odbc-nt-11.2.0.2.0.zip (739,591 bytes)

*Instant Client Package - WRC: Workload Replay Client used to replay workload for RAT's DB Replay Feature
Download instantclient-tools-nt-11.2.0.2.0.zip (12,549 bytes)

*Instant Client Package - Precompiler: Additional files for "proc" binary and related files to precompile a Pro*C application and demo


Version 11.2.0.1.0

  Instant Client Package - Basic: All files required to run OCI, OCCI, and JDBC-OCI applications
Download instantclient-basic-win32-11.2.0.1.0.zip (51,458,190 bytes)

*Instant Client Package - Basic Lite: Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support
Download instantclient-basiclite-win32-11.2.0.1.0.zip (20,732,681 bytes)

*Instant Client Package - JDBC Supplement: Additional support for XA, Internationalization, and RowSet operations under JDBC
Download instantclient-jdbc-win32-11.2.0.1.0.zip (1,565,311 bytes)

*Instant Client Package - SQL*Plus: Additional libraries and executable for running SQL*Plus with Instant Client
Download instantclient-sqlplus-win32-11.2.0.1.0.zip (758,913 bytes)

*Instant Client Package - SDK: Additional header files and an example makefile for developing Oracle applications with Instant Client
Download instantclient-sdk-win32-11.2.0.1.0.zip (1,096,778 bytes)

*Instant Client Package - ODBC: Additional libraries for enabling ODBC applications
Download instantclient-odbc-win32-11.2.0.1.0.zip (744,125 bytes)

*Instant Client Package - WRC: Workload Replay Client used to replay workload for RAT's DB Replay Feature
Download instantclient-tools-win32-11.2.0.1.0.zip (12,517 bytes)

*Instant Client Package - Precompiler: Additional files for "proc" binary and related files to precompile a Pro*C application and demo


Version 11.1.0.7.0
  Instant Client Package - Basic: All files required to run OCI, OCCI, and JDBC-OCI applications
Download instantclient-basic-win32-11.1.0.7.0.zip (46,734,555 bytes)

*Instant Client Package - Basic Lite: Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support
Download instantclient-basiclite-win32-11.1.0.7.0.zip (17,667,999 bytes)

*Instant Client Package - JDBC Supplement: Additional support for XA, Internationalization, and RowSet operations under JDBC
Download instantclient-jdbc-win32-11.1.0.7.0.zip (1,562,261 bytes)

*Instant Client Package - SQL*Plus: Additional libraries and executable for running SQL*Plus with Instant Client
Download instantclient-sqlplus-win32-11.1.0.7.0.zip (789,617 bytes)

*Instant Client Package - SDK: Additional header files and an example makefile for developing Oracle applications with Instant Client
Download instantclient-sdk-win32-11.1.0.7.0.zip (1,068,348 bytes)

*Instant Client Package - ODBC: Additional libraries for enabling ODBC applications
Download instantclient-odbc-win32-11.1.0.7.0.zip (728,899 bytes)

*Instant Client Package - WRC: Workload Replay Client used to replay workload for RAT's DB Replay Feature
Download instantclient-tools-win32-11.1.0.7.0.zip (6,009 bytes)

*Instant Client Package - Precompiler: Additional files for "proc" binary and related files to precompile a Pro*C application and demo


Version 11.1.0.6.0
  Instant Client Package - Basic: All files required to run OCI, OCCI, and JDBC-OCI applications
Download instantclient-basic-win32-11.1.0.6.0.zip (43,316,697 bytes)

*Instant Client Package - Basic Lite: Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support
Download instantclient-basiclite-win32-11.1.0.6.0.zip (17,012,357 bytes)

*Instant Client Package - JDBC Supplement: Additional support for XA, Internationalization, and RowSet operations under JDBC
Download instantclient-jdbc-win32-11.1.0.6.0.zip (1,560,750 bytes)

*Instant Client Package - SQL*Plus: Additional libraries and executable for running SQL*Plus with Instant Client
Download instantclient-sqlplus-win32-11.1.0.6.0.zip (788,050 bytes)

*Instant Client Package - SDK: Additional header files and an example makefile for developing Oracle applications with Instant Client
Download instantclient-sdk-win32-11.1.0.6.0.zip (1,059,905 bytes)

*Instant Client Package - ODBC: Additional libraries for enabling ODBC applications
Download instantclient-odbc-win32-11.1.0.6.0.zip (725,154 bytes)

*Instant Client Package - ODAC: Includes ODP.NET, Oracle Services for MTS, Oracle Providers for ASP.NET, Oracle Provider for OLE DB, and OO4O with Oracle Instant Client
Download ODAC1110621Xcopy.zip (45,461,502 bytes)


Version 10.2.0.5
  Instant Client Package - Basic: All files required to run OCI, OCCI, and JDBC-OCI applications
Download instantclient-basic-win32-10.2.0.5.zip (34,846,661 bytes)

*Instant Client Package - Basic Lite: Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support
Download instantclient-basiclite-win32-10.2.0.5.zip (10,670,287 bytes)

*Instant Client Package - JDBC Supplement: Additional support for XA, Internationalization, and RowSet operations under JDBC
Download instantclient-jdbc-win32-10.2.0.5.zip (1,474,417 bytes)

*Instant Client Package - SQL*Plus: Additional libraries and executable for running SQL*Plus with Instant Client
Download instantclient-sqlplus-win32-10.2.0.5.zip (729,651 bytes)

*Instant Client Package - SDK: Additional header files and an example makefile for developing Oracle applications with Instant Client
Download instantclient-sdk-win32-10.2.0.5.zip (875,897 bytes)

*Instant Client Package - ODBC: Additional libraries for enabling ODBC applications
Download instantclient-odbc-win32-10.2.0.5.zip (727,190 bytes)


Version 10.2.0.4
  Instant Client Package - Basic: All files required to run OCI, OCCI, and JDBC-OCI applications
Download instantclient-basic-win32-10.2.0.4.zip (34,742,358 bytes)

*Instant Client Package - Basic Lite: Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support
Download instantclient-basiclite-win32-10.2.0.4.zip (10,566,014 bytes)

*Instant Client Package - JDBC Supplement: Additional support for XA, Internationalization, and RowSet operations under JDBC
Download instantclient-jdbc-win32-10.2.0.4.zip (1,474,707 bytes)

*Instant Client Package - SQL*Plus: Additional libraries and executable for running SQL*Plus with Instant Client
Download instantclient-sqlplus-win32-10.2.0.4.zip (725,418 bytes)

*Instant Client Package - SDK: Additional header files and an example makefile for developing Oracle applications with Instant Client
Download instantclient-sdk-win32-10.2.0.4.zip (834,940 bytes)

*Instant Client Package - ODBC: Additional libraries for enabling ODBC applications
Download instantclient-odbc-win32-10.2.0.4.zip (726,413 bytes)


Version 10.2.0.3
  Instant Client Package - Basic: All files required to run OCI, OCCI, and JDBC-OCI applications
Download instantclient-basic-win32-10.2.0.3-20061115.zip (34,469,920 bytes)

*Instant Client Package - Basic Lite: Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support
Download instantclient-basiclite-win32-10.2.0.3-20061115.zip (10,360,970 bytes)

*Instant Client Package - JDBC Supplement: Additional support for XA, Internationalization, and RowSet operations under JDBC
Download instantclient-jdbc-win32-10.2.0.3-20061115.zip (1,473,118 bytes)

*Instant Client Package - SQL*Plus: Additional libraries and executable for running SQL*Plus with Instant Client
Download instantclient-sqlplus-win32-10.2.0.3-20061115.zip (722,059 bytes)

*Instant Client Package - SDK: Additional header files and an example makefile for developing Oracle applications with Instant Client
Download instantclient-sdk-win32-10.2.0.3-20061115.zip (789,899 bytes)

*Instant Client Package - ODBC: Additional libraries for enabling ODBC applications
Download instantclient-odbc-win32-10.2.0.3-20061115.zip (722,911 bytes)


Version 10.1.0.5
  Instant Client Package - Basic: All files required to run OCI, OCCI, and JDBC-OCI applications
Download instantclient-basic-win32-10.1.0.5-20060419.zip (31,926,105 bytes)

*Instant Client Package - JDBC Supplement: Additional support for XA, Internationalization, and RowSet operations under JDBC
Download instantclient-jdbc-win32-10.1.0.5-20060419.zip (4,637,410 bytes)

*Instant Client Package - SQL*Plus: Additional libraries and executable for running SQL*Plus with Instant Client
Download instantclient-sqlplus-win32-10.1.0.5-20060419.zip (269,139 bytes)

*Instant Client Package - SDK: Additional header files and an example makefile for developing Oracle applications with Instant Client
Download instantclient-sdk-win32-10.1.0.5-20060419.zip (765,019 bytes)

*Instant Client Package - ODBC: Additional libraries for enabling ODBC applications
Download instantclient-odbc-win32-10.1.0.5-20060419.zip (666,571 bytes)
Optional packages are marked with a *.


Installation Steps:

1. Download the appropriate Instant Client packages for your platform. All installations REQUIRE the Basic package.


2. Unzip the packages into a single directory such as "instantclient".

3. Set the library loading path in your environment to the directory in Step 2 ("instantclient"). On many UNIX platforms, LD_LIBRARY_PATH is the appropriate environment variable. On Windows, PATH should be used.

4. Start your application and enjoy.