--- title: Compatibility description: Couchbase Lite framework and Sync Gateway compatibility pubDate: 2026-08-17T09:53:44.266Z antora: editUrl: https://github.com/couchbase/docs-couchbase-lite/edit/release/3.3/modules/csharp/pages/compatibility.adoc xref: xref:3.3@couchbase-lite:csharp:compatibility.adoc[] --- [Consult the llms.txt file for a full list of contents](/llms.txt) [View original HTML](/couchbase-lite/3.3/csharp/compatibility.html) # Compatibility > Description — _Couchbase Lite framework and Sync Gateway compatibility_ > _Abstract — This content identifies the compatibility of Couchbase Lite on C#.Net with Sync Gateway, together with the operating systems upon which it is supported._ > Related Content — [What's New](#cbl-whatsnew.adoc) | [Release Notes](releasenotes.md) | [Supported Platforms](supported-os.md) ## [](#couchbase-litesync-gateway-matrix)Couchbase Lite/Sync Gateway Matrix The table below summarizes the compatible versions of Couchbase Lite with Sync Gateway. __Table 1\. Sync Gateway and Couchbase Lite Compatibility Matrix__ | Sync Gateway Versions ↓ | Couchbase Lite → | | | | | | | | | --------------------------------------------------------------------------------------------------------------- | -------------------------- | -------------------------- | -------------------------- | -------------------------- | -------------------------- | -------------------------- | -------------------------- | -------------------------- | | 1.4 **\[[1](#%5Ffootnotedef%5F1 "View footnote.")\]\]** | 2.0 | 2.1 | 2.5 - 2.8 | 3.0.0 | 3.1.0 | 3.2.0 | 3.3.0 | | | 1.4 **\[[2](#%5Ffootnotedef%5F2 "View footnote.")\]** and 1.5 **\[[3](#%5Ffootnotedef%5F3 "View footnote.")\]** | ![yes](../_images/yes.png) | ![no](../_images/no.png) | ![no](../_images/no.png) | ![no](../_images/no.png) | ![no](../_images/no.png) | ![no](../_images/no.png) | ![no](../_images/no.png) | ![no](../_images/no.png) | | 2.0 and 2.1 | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | | 2.5 to 2.8with delta sync disabled | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | | 2.5 to 2.8with delta sync enabled | ![no](../_images/no.png) | ![no](../_images/no.png) | ![no](../_images/no.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | | 3.0.0 | ![no](../_images/no.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | | 3.1.0 | ![no](../_images/no.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | | 3.2.0 | ![no](../_images/no.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ![yes](../_images/yes.png) | ## [](#operating-system-sdk-support)Operating System SDK Support The table below summarizes the Operating System SDK versions supported by Couchbase Lite. __Table 2\. OS — SDK Support__ | | 2.0 | 2.1 | 2.5 | 2.6 | 2.7 | 2.8 | 3.0 | 3.1 | 3.2 | 3.3 | | ---------- | ------------------------------------------------------------------ | ------------------------------------------------------------------ | ------------------------------------------------------------------ | ------------------------------------------------------------------ | ------------------------------------------------------------------ | ----------------------------------------- | ------------------------------------------------ | ------------------------------------------------ | ------------------------------------------------ | ------------------------------------------------ | | Android | [archive link](https://docs-archive.couchbase.com/home/index.html) | [archive link](https://docs-archive.couchbase.com/home/index.html) | [archive link](https://docs-archive.couchbase.com/home/index.html) | [archive link](https://docs-archive.couchbase.com/home/index.html) | [archive link](https://docs-archive.couchbase.com/home/index.html) | [link](../../2.8/android/supported-os.md) | [link](../../3.0/android/supported-os.md) | [link](../../3.1/android/supported-os.md) | [link](../../3.2/android/supported-os.md) | [link](../android/supported-os.md) | | C | \- | \- | \- | \- | \- | \- | [link](../../3.0/c/supported-os.md) | [link](../../3.1/c/supported-os.md) | [link](../../3.2/c/supported-os.md) | [link](../c/supported-os.md) | | iOS | [archive link](https://docs-archive.couchbase.com/home/index.html) | [archive link](https://docs-archive.couchbase.com/home/index.html) | [archive link](https://docs-archive.couchbase.com/home/index.html) | [archive link](https://docs-archive.couchbase.com/home/index.html) | [archive link](https://docs-archive.couchbase.com/home/index.html) | [link](../../2.8/swift/supported-os.md) | [link](../../3.0/swift/supported-os.md) | [link](../../3.1/swift/supported-os.md) | [link](../../3.2/swift/supported-os.md) | [link](../swift/supported-os.md) | | Java | \- | \- | \- | \- | [archive link](https://docs-archive.couchbase.com/home/index.html) | [link](../../2.8/java/supported-os.md) | [link](../../3.0/java/supported-os.md) | [link](../../3.1/java/supported-os.md) | [link](../../3.2/java/supported-os.md) | [link](../java/supported-os.md) | | Javascript | \- | \- | \- | [archive link](https://docs-archive.couchbase.com/home/index.html) | [archive link](https://docs-archive.couchbase.com/home/index.html) | [link](../../2.8/javascript.md) | [link](#3.0@couchbase-lite:ROOT:javascript.adoc) | [link](#3.1@couchbase-lite:ROOT:javascript.adoc) | [link](#3.2@couchbase-lite:ROOT:javascript.adoc) | [link](#3.3@couchbase-lite:ROOT:javascript.adoc) | | .NET | [archive link](https://docs-archive.couchbase.com/home/index.html) | [archive link](https://docs-archive.couchbase.com/home/index.html) | [archive link](https://docs-archive.couchbase.com/home/index.html) | [archive link](https://docs-archive.couchbase.com/home/index.html) | [archive link](https://docs-archive.couchbase.com/home/index.html) | [link](../../2.8/csharp/supported-os.md) | [link](../../3.0/csharp/supported-os.md) | [link](../../3.1/csharp/supported-os.md) | [link](../../3.2/csharp/supported-os.md) | [link](supported-os.md) | ## [](#related-content)Related Content ###### [](#) Product Notes * [Release Notes](releasenotes.md) * [Compatibility](compatibility.md) * [Supported Platforms](supported-os.md) * [What's New](#cbl-whatsnew.adoc) . ###### [](#-2) Starting Points * [Databases](database.md) * [Documents](document.md) * [Blobs](blob.md) * [Remote Sync Gateway](replication.md) * [Handling Data Conflicts](conflict.md) . ###### [](#-3) Tutorials [Mobile Forum](https://forums.couchbase.com/c/mobile/14) | [Blog](https://blog.couchbase.com/) | [Tutorials](https://docs.couchbase.com/tutorials/) . --- [1](#%5Ffootnoteref%5F1). This Couchbase Lite version is End of Support [2](#%5Ffootnoteref%5F2). This Sync Gateway version is End of Support [3](#%5Ffootnoteref%5F3). This Sync Gateway version is End of Life