See the Instant Client Home Page for more information about Instant Client.
The installation instructions are at the foot of the page.
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 (78,440,873 bytes) (cksum - 131913242) |
|---|---|---|
| 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) (40,124,389 bytes) (cksum - 394202041) |
Tools - optional packages
Name |
Download |
Description |
|---|---|---|
| Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (935,621 bytes) (cksum - 3767149714) |
|
| Tools Package (ZIP) | Includes Data Pump, SQL*Loader and Workload Replay Client (1,159,374 bytes) (cksum - 3686691937) |
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 (933,457 bytes) (cksum - 3173849487) |
|
| Instant Client Package - JDBC | Additional libraries for enabling JDBC applications (1,577,212 bytes) (cksum - 3843808681) |
|
| Instant Client Package - ODBC | Additional libraries for enabling ODBC applications (603,113 bytes) (cksum - 4009847315) |
|
| 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 (70,700,812 bytes) (cksum - 4065435858) |
|
| *Instant Client Package - Basic Lite | Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support (34,025,400 bytes) (cksum - 1218633303) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (1,574,234 bytes) (cksum - 2552328085) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (882,930 bytes) (cksum - 4043086751) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (925,393 bytes) (cksum - 1118823188) |
|
| *Instant Client Package - ODBC | Additional libraries for enabling ODBC applications (599,473 bytes) (cksum - 3331412173) |
|
| *Instant Client Package - Tools | Includes Data Pump, SQL*Loader and Workload Replay Client (1,151,486 bytes) (cksum - 3851529413) |
|
| 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 (66,589,044 bytes) (cksum - 3743329525) |
|
| *Instant Client Package - Basic Lite | Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support (30,539,630 bytes) (cksum - 1581234706) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (1,571,665 bytes) (cksum - 98129959) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (870,354 bytes) (cksum - 387700344) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (674,322 bytes) (cksum - 3907188127) |
|
| *Instant Client Package - ODBC | Additional libraries for enabling ODBC applications (585,900 bytes) (cksum - 196987372) |
|
| *Instant Client Package - Tools | Includes Data Pump, SQL*Loader and Workload Replay Client (1,143,083 bytes) (cksum - 1472957474) |
|
| 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 (59,467,492 bytes) (cksum - 4067845469) |
|
| *Instant Client Package - Basic Lite | Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support (27,421,344 bytes) (cksum - 40456654) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (1,570,171 bytes) (cksum - 955408556) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (810,600 bytes) (cksum - 333836400) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (665,846 bytes) (cksum - 3308105434) |
|
| *Instant Client Package - ODBC | Additional libraries for enabling ODBC applications (1,123,972 bytes) (cksum - 3681538907) |
|
| *Instant Client Package - WRC | Workload Replay Client used to replay workload for RAT's DB Replay Feature (191,292 bytes) (cksum - 4009814023) |
|
| 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 (57,967,351 bytes) (cksum - 1154657162 ) |
|
| *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) (21,198,293 bytes) (cksum - 2126038281 ) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (1,561,085 bytes) (cksum - 1789865253 ) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (780,507 bytes) (cksum - 2791243963 ) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (641,805 bytes) (cksum - 3154152484 ) |
|
| *Instant Client Package - ODBC | Additional libraries for enabling ODBC applications (263,646 bytes) (cksum - 2184668655 ) |
|
| *Instant Client Package - WRC | Workload Replay Client used to replay workload for RAT's DB Replay Feature (176,204 bytes) (cksum - 2189104219 ) |
|
| 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 (33,771,065 bytes) (cksum - 1207783823) |
|
| *Instant Client Package - Basic Lite | Smaller version of the Basic, with only English error messages and Unicode, ASCII, and Western European character set support (10,630,456 bytes) (cksum - 2463975017) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (1,510,401 bytes) (cksum - 1566909832) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (712,442 bytes) (cksum - 446232922) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (603,267 bytes) (cksum - 1061462502) |
|
| 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 (30,232,294 bytes) (cksum - 1580028656) |
|
| *Instant Client Package - JDBC Supplement | Additional support for XA, Internationalization, and RowSet operations under JDBC (4,648,932 bytes) (cksum - 568980023) |
|
| *Instant Client Package - SQL*Plus | Additional libraries and executable for running SQL*Plus with Instant Client (270,796 bytes) (cksum - 1946065993) |
|
| *Instant Client Package - SDK | Additional header files and an example makefile for developing Oracle applications with Instant Client (294,419 bytes) (cksum - 3638732088) |
Optional packages are marked with a *.