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.
Name |
Download |
Description |
|---|---|---|
| Instant Client Package - Basic | All files required to run OCI, OCCI, and JDBC-OCI applications (85,135,506 bytes) (cksum - 3553626354) |
|
| *Instant Client Package - Basic Lite | Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support (45,616,065 bytes) (cksum - 3958074345) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (1,587,386 bytes) (cksum - 789173686) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (1,070,589 bytes) (cksum - 936994903) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (950,781 bytes) (cksum - 1253424692) |
|
| *Instant Client Package - ODBC | Additional libraries for enabling ODBC applications (630,781 bytes) (cksum - 4183703576) |
|
| *Instant Client Package - Tools | Includes Data Pump, SQL*Loader and Workload Replay Client (1,386,638 bytes) (cksum - 4276774886) |
|
| 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 (80,850,091 bytes) (cksum - 2437175572) |
|
| *Instant Client Package - Basic Lite | Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support (42,640,070 bytes) (cksum - 2461259666) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (1,574,968 bytes) (cksum - 1782453896) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (1,011,837 bytes) (cksum - 3737473421) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (925,396 bytes) (cksum - 4291669525 ) |
|
| *Instant Client Package - ODBC | Additional libraries for enabling ODBC applications (645,839 bytes) (cksum - 806901992) |
|
| *Instant Client Package - Tools | Includes Data Pump, SQL*Loader and Workload Replay Client (1,356,755 bytes) (cksum - 3115515595) |
|
| 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 (76,101,031 bytes) (cksum - 152522600) |
|
| *Instant Client Package - Basic Lite | Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support (38,508,209 bytes) (cksum - 3177106307) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (1,572,357 bytes) (cksum - 881119214) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (1,000,370 bytes) (cksum - 3489675996) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (673,481 bytes) (cksum - 1352834933) |
|
| *Instant Client Package - ODBC | Additional libraries for enabling ODBC applications (629,980 bytes) (cksum - 2784204992) |
|
| *Instant Client Package - Tools | Includes Data Pump, SQL*Loader and Workload Replay Client (1,337,094 bytes) (cksum - 3485645455) |
|
| 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 (67,832,023 bytes) (cksum - 315627419) |
|
| *Instant Client Package - Basic Lite | Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support (34,718,556 bytes) (cksum - 2497129829) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (1,570,429 bytes) (cksum - 2358364547) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (893,276 bytes) (cksum - 3999938406) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (665,848 bytes) (cksum - 1465384923) |
|
| *Instant Client Package - ODBC | Additional libraries for enabling ODBC applications (652,855 bytes) (cksum - 1340427997) |
|
| *Instant Client Package - WRC | Workload Replay Client used to replay workload for RAT's DB Replay Feature (271,226 bytes) (cksum - 2811619767) |
|
| 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 (65,390,217 bytes) (cksum - 3592371196) |
|
| *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) (28,030,987 bytes) (cksum - 91639046) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (1,561,405 bytes) (cksum - 553971069 ) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (857,478 bytes) (cksum - 3470264934 ) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (641,805 bytes) (cksum - 2083366312 ) |
|
| *Instant Client Package - ODBC | Additional libraries for enabling ODBC applications (308,129 bytes) (cksum - 2384043476 ) |
|
| *Instant Client Package - WRC | Workload Replay Client used to replay workload for RAT's DB Replay Feature (245,150 bytes) (cksum - 3904547614 ) |
|
| 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 (51,831,201 bytes) (cksum - 505369511) |
|
| *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) (25,168,292 bytes) (cksum - 759106899) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (1,568,866 bytes) (cksum - 4035770628) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (838,280 bytes) (cksum - 1225125227) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (606,914 bytes) (cksum - 2969717871) |
|
| *Instant Client Package - ODBC | Additional libraries for enabling ODBC applications (304,055 bytes) (cksum - 457806086) |
|
| *Instant Client Package - WRC | Workload Replay Client used to replay workload for RAT's DB Replay Feature (206,801 bytes) (cksum - 73672448) |
|
| 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 (37,779,341 bytes) (cksum - 3229003057) |
|
| *Instant Client Package - Basic Lite | Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support (14,325,461 bytes) (cksum - 1358601777) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (1,509,793 bytes) (cksum - 1241873847) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (845,445 bytes) (cksum - 3737458622) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (603,363 bytes) (cksum - 2523206379) |
|
| *Instant Client Package - ODBC | Additional libraries for enabling ODBC applications (283,764 bytes) (cksum - 194023005) |
Name |
Download |
Description |
|---|---|---|
| Instant Client Package - Basic | All files required to run OCI, OCCI, and JDBC-OCI applications (37,318,944 bytes) (cksum - 1748114228) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (4,649,761 bytes) (cksum - 2161919621) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (635,088 bytes) (cksum - 3995088606) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (294,409 bytes) (cksum - 2371771795) |
Optional packages are marked with a *.