See the Instant Client Home Page for more information about Instant Client.
The installation instructions are at the foot of the page.
Permanent links to the latest packages are: Basic, Basic Light, SQL*Plus, Tools, SDK, JDBC Supplement, ODBC
Note: We strongly recommend that customers install the latest supported Oracle Instant Client for their Oracle Database release. For example, customers should install Oracle Instant Client 19c or 23ai (23.26.x.x) to benefit from the latest features, security updates, and performance improvements. Older versions will be removed in the near future. Customers who require an older version may request it through Oracle Support.
Base - one of these packages is required
Name |
Download |
Description |
Instant Client Package - Basic | All files required to run OCI, OCCI, and JDBC-OCI applications (139,893,354 bytes) (cksum - 58353466) |
|---|---|---|
| Instant Client Package - Basic Lite | Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support (10.2 only) (100,373,261 bytes) (cksum - 2899042343) |
Tools - optional packages
Name |
Download |
Description |
|---|---|---|
| Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (31,747,772 bytes) (cksum - 5533227) |
|
| Tools Package (ZIP) | Includes Data Pump, SQL*Loader and Workload Replay Client (150,859,686 bytes) (cksum - 3288195602) |
Development and Runtime - optional packages
Name |
Download |
Description |
|---|---|---|
| Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (951,353 bytes) (cksum - 4266590705) |
|
| Instant Client Package - JDBC | Additional libraries for enabling JDBC applications (1,622,456 bytes) (cksum - 3278720435) |
|
| Instant Client Package - ODBC | Additional libraries for enabling ODBC applications (680,471 bytes) (cksum - 3054018088) |
|
| Precompiler Package | Precompiler Downloads | Additional files for "proc" binary and related files to precompile a Pro*C application and demo |
Name |
Download |
Description |
|---|---|---|
| Instant Client Package - Basic | All files required to run OCI, OCCI, and JDBC-OCI applications (135,424,019 bytes) (cksum - 3755674494) |
|
| *Instant Client Package - Basic Lite | Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support (10.2 only) (97,217,844 bytes) (cksum - 3495283727) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (1,611,836 bytes) (cksum - 1801589663) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (31,571,293 bytes) (cksum - 47401911) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (927,141 bytes) (cksum - 3632403275) |
|
| *Instant Client Package - ODBC | Additional libraries for enabling ODBC applications (663,617 bytes) (cksum - 2061966138) |
|
| *Instant Client Package - WRC | Workload Replay Client used to replay workload for RAT's DB Replay Feature (150,316,278 bytes) (cksum - 2828085792) |
|
| Precompiler Package | Precompiler Downloads | Additional files for "proc" binary and related files to precompile a Pro*C application and demo |
Name |
Download |
Description |
|---|---|---|
| Instant Client Package - Basic: | All files required to run OCI, OCCI, and JDBC-OCI applications (127,599,174 bytes) (cksum - 1765554236) |
|
| *Instant Client Package - Basic Lite | Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support (10.2 only) (90,023,171 bytes) (cksum - 636753974) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (1,609,204 bytes) (cksum - 4167050347) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (29,616,994 bytes) (cksum - 611954841) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (673,697 bytes) (cksum - 3263451828) |
|
| *Instant Client Package - ODBC | Additional libraries for enabling ODBC applications (645,202 bytes) (cksum - 3974761717) |
|
| *Instant Client Package - WRC | Workload Replay Client used to replay workload for RAT's DB Replay Feature (139,427,883 bytes) (cksum - 956237713) |
|
| Precompiler Package | Precompiler Downloads | Additional files for "proc" binary and related files to precompile a Pro*C application and demo |
Name |
Download |
Description |
|---|---|---|
| Instant Client Package - Basic | All files required to run OCI, OCCI, and JDBC-OCI applications (112,549,458 bytes) (cksum - 548171631) |
|
| *Instant Client Package - Basic Lite | Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support (10.2 only) (79,439,765 bytes) (cksum - 2751306649) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (1,604,558 bytes) (cksum - 2872238550) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (24,559,314 bytes) (cksum - 4047240357) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (666,131 bytes) (cksum - 1936199354) |
|
| *Instant Client Package - ODBC | Additional libraries for enabling ODBC applications (635,654 bytes) (cksum - 2803154348) |
|
| *Instant Client Package - WRC | Workload Replay Client used to replay workload for RAT's DB Replay Feature (18,862,408 bytes) (cksum - 2769048836) |
|
| Precompiler Package | Precompiler Downloads | Additional files for "proc" binary and related files to precompile a Pro*C application and demo |
Name |
Download |
Description |
|---|---|---|
| Instant Client Package - Basic | All files required to run OCI, OCCI, and JDBC-OCI applications (79,669,033 bytes) (cksum - 204139582) |
|
| *Instant Client Package - Basic Lite | Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support (10.2 only) (42,311,617 bytes) (cksum - 533448644) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (1,597,478 bytes) (cksum - 2515089003) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (15,964,489 bytes) (cksum - 816217347) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (642,086 bytes) (cksum - 31988965) |
|
| *Instant Client Package - ODBC | Additional libraries for enabling ODBC applications (374,686 bytes) (cksum - 3428570246) |
|
| *Instant Client Package - WRC | Workload Replay Client used to replay workload for RAT's DB Replay Feature (14,806,014 bytes) (cksum - 2064644204) |
|
| Precompiler Package | Precompiler Downloads | Additional files for "proc" binary and related files to precompile a Pro*C application and demo |
Name |
Download |
Description |
|---|---|---|
| Instant Client Package - Basic | All files required to run OCI, OCCI, and JDBC-OCI applications (60,737,245 bytes) (cksum - 813189617) |
|
| *Instant Client Package - Basic Lite | Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support (10.2 only) (35,396,999 bytes) (cksum - 1816091461) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (1,597,448 bytes) (cksum - 2297037078) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (26,204,879 bytes) (cksum - 1920536098) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (607,036 bytes) (cksum - 211598021) |
|
| *Instant Client Package - ODBC | Additional libraries for enabling ODBC applications (368,474 bytes) (cksum - 803774963) |
|
| *Instant Client Package - WRC | Workload Replay Client used to replay workload for RAT's DB Replay Feature (11,685,761 bytes) (cksum - 2317430297) |
|
| Precompiler Package | Precompiler Downloads | Additional files for "proc" binary and related files to precompile a Pro*C application and demo |
Name |
Download |
Description |
|---|---|---|
| Instant Client Package - Basic |
All files required to run OCI, OCCI, and JDBC-OCI applications
(53,567,320 bytes) (cksum - 161212788) |
|
| *Instant Client Package - Basic Lite |
Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support (10.2 only)
(22,168,679 bytes) (cksum - 2112865169) |
|
| *Instant Client Package - JDBC Supplement |
Additional support for XA, Internationalization, and RowSet operations under JDBC
(9,192,136 bytes) (cksum - 1039388773) |
|
| *Instant Client Package - SQL*Plus |
Additional libraries and executable for running SQL*Plus with Instant Client
(15,799,929 bytes) (cksum - 4206393559) |
|
| *Instant Client Package - SDK |
Additional header files and an example makefile for developing Oracle applications with Instant Client
(603,721 bytes) (cksum - 2348699184) |
|
| *Instant Client Package - ODBC |
Additional libraries for enabling ODBC applications
(783,740 bytes) (cksum - 1257833550) |
Name |
Download |
Description |
|---|---|---|
| Instant Client Package - Basic | All files required to run OCI, OCCI, and JDBC-OCI applications (38,028,358 bytes) (cksum - 810780855) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (10,542,228 bytes) (cksum - 4294768831) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (12,600,142 bytes) (cksum - 1641263733) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (294,598 bytes) (cksum - 1973364097) |
Optional packages are marked with a *.