Claude Sync v0.1.5

Claude Sync: copy your claude.ai Projects, artifacts, personal skills and memory from one account to another (for example, personal to your team account).

New in v0.1.5

• Saved directions and reverse: switch between organization pairs with separate downloads, project selections and copy histories. Reverse direction reuses the opposite login and saved project/file IDs, including renamed projects.
• Content-checked preview: inspect missing documents/files before sending. Identical contents are skipped; different versions are flagged for manual review. Link ambiguous or renamed projects to an existing target in the preview.
• Safer resume: interrupted writes check whether the content already arrived before retrying. Concurrent app/CLI jobs share an exclusive lock.
• Update notifications: startup and periodic checks find newer published releases, with a manual Check for updates button and a dismissible banner opening the official release page. Installation is user-initiated and does not replace a running app.
• Security maintenance: builds use Go 1.26.9 and a patched frontend source-map dependency.

Updating from v0.1.4 or earlier: download this release manually once. Older builds do not have the checker. Finish any sync and close the app before installing; existing local history and saved logins are preserved. Lost history from an older transfer may require content matching or manual project linking.

Full changelog.

This is an early test version. Please report anything odd; the app's version is shown at the bottom of its window.

Download

System	File
macOS (Apple Silicon and Intel)	Claude-Sync-macOS.dmg
Windows 10/11 (installer)	Claude-Sync-Windows-installer.exe
Windows (single file, no install)	Claude-Sync-Windows.exe

You need Google Chrome or Microsoft Edge. The app is not code-signed yet:

• macOS: right-click Claude Sync in Applications, choose Open, then Open again.
• Windows: if SmartScreen appears, click More info, then Run anyway.

Code signing: Windows releases are signed with free code signing provided by SignPath.io, certificate by SignPath Foundation (being set up; see the code signing policy).

Step-by-step guide with screenshots: docs/USER_GUIDE.md

What it copies

• Projects with instructions, docs and files (images as full-resolution previews)
• Artifacts from your chats, at their final version
• Chat transcripts as project documents, including chats outside projects when enabled
• Your own skills, with every file they contain (built-in Anthropic skills are not copied)
• Memory, through claude.ai's memory import
• Scan & sync changes afterwards sends only what is new

It never edits or deletes anything that already exists in either account. Chats themselves cannot be recreated in another account.

Claude Sync is an independent open-source project, not an Anthropic product, and uses claude.ai's web interface, so a claude.ai change can break it.

Claude Sync v0.1.4

Claude Sync: copy your claude.ai Projects, artifacts, personal skills and memory from one account to another (for example, personal to your team account).

New in v0.1.4

• Copy chats outside projects: choose Yes under What to copy to send each conversation as a Markdown document into one new private project, named Previous Project by default.
• Choose the project name: edit it in Settings before creation. After creation, rename it in claude.ai; future syncs keep using the same project.
• Resume and sync: interrupted uploads resume from saved progress, and newly discovered chats are added on later syncs. Generated artifacts follow the artifacts switch. An unrelated same-name project is left untouched.
• Verification and error handling: turning the option off stops uploads without hiding verification of the created project. Corrupt migration state is reported without preventing the home screen from loading.

Full changelog.

This is an early test version. Please report anything odd; the app's version is shown at the bottom of its window.

Download

System	File
macOS (Apple Silicon and Intel)	Claude-Sync-macOS.dmg
Windows 10/11 (installer)	Claude-Sync-Windows-installer.exe
Windows (single file, no install)	Claude-Sync-Windows.exe

You need Google Chrome or Microsoft Edge. The app is not code-signed yet:

• macOS: right-click Claude Sync in Applications, choose Open, then Open again.
• Windows: if SmartScreen appears, click More info, then Run anyway.

Code signing: Windows releases are signed with free code signing provided by SignPath.io, certificate by SignPath Foundation (being set up; see the code signing policy).

Step-by-step guide with screenshots: docs/USER_GUIDE.md

What it copies

• Projects with instructions, docs and files (images as full-resolution previews)
• Artifacts from your chats, at their final version
• Chat transcripts as project documents, including chats outside projects when enabled
• Your own skills, with every file they contain (built-in Anthropic skills are not copied)
• Memory, through claude.ai's memory import
• Scan & sync changes afterwards sends only what is new

It never edits or deletes anything that already exists in either account. Chats themselves cannot be recreated in another account.

Claude Sync is an independent open-source project, not an Anthropic product, and uses claude.ai's web interface, so a claude.ai change can break it.

Claude Sync v0.1.3

Claude Sync: copy your claude.ai Projects, artifacts, personal skills and memory from one account to another (for example, personal to your team account).

What's new: see the changelog.

This is an early test version. Please report anything odd; the app's version is shown at the bottom of its window.

Download

System	File
macOS (Apple Silicon and Intel)	Claude-Sync-macOS.dmg
Windows 10/11 (installer)	Claude-Sync-Windows-installer.exe
Windows (single file, no install)	Claude-Sync-Windows.exe

You need Google Chrome or Microsoft Edge. The app is not code-signed yet:

• macOS: right-click Claude Sync in Applications, choose Open, then Open again.
• Windows: if SmartScreen appears, click More info, then Run anyway.

Code signing: Windows releases are signed with free code signing provided by SignPath.io, certificate by SignPath Foundation (being set up; see the code signing policy).

Step-by-step guide with screenshots: docs/USER_GUIDE.md

What it copies

• Projects with instructions, docs and files (images as full-resolution previews)
• Artifacts from your chats, at their final version
• Your own skills, with every file they contain (built-in Anthropic skills are not copied)
• Memory, through claude.ai's memory import
• Scan & sync changes afterwards sends only what is new

It never edits or deletes anything that already exists in either account. Chats themselves cannot be recreated in another account.

Claude Sync is an independent open-source project, not an Anthropic product, and uses claude.ai's web interface, so a claude.ai change can break it.

Claude Sync v0.1.2

Claude Sync: copy your claude.ai Projects, artifacts, personal skills and memory from one account to another (for example, personal to your team account).

What's new: see the changelog.

This is an early test version. Please report anything odd; the app's version is shown at the bottom of its window.

Download

System	File
macOS (Apple Silicon and Intel)	Claude-Sync-macOS.dmg
Windows 10/11 (installer)	Claude-Sync-Windows-installer.exe
Windows (single file, no install)	Claude-Sync-Windows.exe

You need Google Chrome or Microsoft Edge. The app is not code-signed yet:

• macOS: right-click Claude Sync in Applications, choose Open, then Open again.
• Windows: if SmartScreen appears, click More info, then Run anyway.

Code signing: Windows releases are signed with free code signing provided by SignPath.io, certificate by SignPath Foundation (being set up; see the code signing policy).

Step-by-step guide with screenshots: docs/USER_GUIDE.md

What it copies

• Projects with instructions, docs and files (images as full-resolution previews)
• Artifacts from your chats, at their final version
• Your own skills, with every file they contain (built-in Anthropic skills are not copied)
• Memory, through claude.ai's memory import
• Scan & sync changes afterwards sends only what is new

It never edits or deletes anything that already exists in either account. Chats themselves cannot be recreated in another account.

Claude Sync is an independent open-source project, not an Anthropic product, and uses claude.ai's web interface, so a claude.ai change can break it.

Claude Sync v0.1.1

Claude Sync: copy your claude.ai Projects, artifacts, personal skills and memory from one account to another (for example, personal to your team account).

What's new: see the changelog.

This is an early test version. Please report anything odd; the app's version is shown at the bottom of its window.

Download

System	File
macOS (Apple Silicon and Intel)	Claude-Sync-macOS.dmg
Windows 10/11 (installer)	Claude-Sync-Windows-installer.exe
Windows (single file, no install)	Claude-Sync-Windows.exe

You need Google Chrome or Microsoft Edge. The app is not code-signed yet:

• macOS: right-click Claude Sync in Applications, choose Open, then Open again.
• Windows: if SmartScreen appears, click More info, then Run anyway.

Code signing: Windows releases are signed with free code signing provided by SignPath.io, certificate by SignPath Foundation (being set up; see the code signing policy).

Step-by-step guide with screenshots: docs/USER_GUIDE.md

What it copies

• Projects with instructions, docs and files (images as full-resolution previews)
• Artifacts from your chats, at their final version
• Your own skills, with every file they contain (built-in Anthropic skills are not copied)
• Memory, through claude.ai's memory import
• Scan & sync changes afterwards sends only what is new

It never edits or deletes anything that already exists in either account. Chats themselves cannot be recreated in another account.

Claude Sync is an independent open-source project, not an Anthropic product, and uses claude.ai's web interface, so a claude.ai change can break it.

Claude Sync v0.1.0

First public test release of Claude Sync: copy your claude.ai Projects, artifacts, personal skills and memory from one account to another (for example, personal to your team account).

This is an early test version. Please report anything odd; the app's version is shown at the bottom of its window.

Download

System	File
macOS (Apple Silicon and Intel)	Claude-Sync-macOS.dmg
Windows 10/11 (installer)	Claude-Sync-Windows-installer.exe
Windows (single file, no install)	Claude-Sync-Windows.exe

You need Google Chrome or Microsoft Edge. The app is not code-signed yet:

• macOS: right-click Claude Sync in Applications, choose Open, then Open again.
• Windows: if SmartScreen appears, click More info, then Run anyway.

Code signing: Windows releases are signed with free code signing provided by SignPath.io, certificate by SignPath Foundation (being set up; this version is not signed yet, see the code signing policy).

Step-by-step guide with screenshots: docs/USER_GUIDE.md

What it copies

• Projects with instructions, docs and files (images as full-resolution previews)
• Artifacts from your chats, at their final version
• Your own skills, with every file they contain (built-in Anthropic skills are not copied)
• Memory, through claude.ai's memory import
• Scan & sync changes afterwards sends only what is new

It never edits or deletes anything that already exists in either account. Chats themselves cannot be recreated in another account.

Claude Sync is an independent open-source project, not an Anthropic product, and uses claude.ai's web interface, so a claude.ai change can break it.