- Local
- Amazon Web Services - S3 V2: https://github.com/thephpleague/flysystem-aws-s3-v2
- Amazon Web Services - S3 V3: https://github.com/thephpleague/flysystem-aws-s3-v3
- Amazon Cloud Drive - https://github.com/nikkiii/flysystem-acd
- Rackspace Cloud Files: https://github.com/thephpleague/flysystem-rackspace
- Dropbox: https://github.com/thephpleague/flysystem-dropbox
- OneDrive: https://github.com/jacekbarecki/flysystem-onedrive
- Ftp
- Sftp (through phpseclib): https://github.com/thephpleague/flysystem-sftp
- Zip (through ZipArchive): https://github.com/thephpleague/flysystem-ziparchive
- WebDAV (through SabreDAV): https://github.com/thephpleague/flysystem-webdav
- PHPCR: https://github.com/thephpleague/flysystem-phpcr
- Azure Blob Storage
- NullAdapter
- Redis (through Predis): https://github.com/danhunsaker/flysystem-redis
- Fallback: https://github.com/Litipk/flysystem-fallback-adapter
- Memory: https://github.com/thephpleague/flysystem-memory
- Google Cloud Storage: https://github.com/Superbalist/flysystem-google-storage
- SinaAppEngine Storage: https://github.com/litp/flysystem-sae-storage
- Gaufrette: https://github.com/jenkoian/flysystem-gaufrette
- OpenStack Swift: https://github.com/nimbusoftltd/flysystem-openstack-swift
- Google Drive: https://github.com/nao-pon/flysystem-google-drive
- Backblaze: https://github.com/mhetreramesh/flysystem-backblaze
- Selectel Cloud Storage: https://github.com/ArgentCrusade/flysystem-selectel
- Memory (array caching)
- Redis (through Predis)
- Memcached
- Adapter
- Stash