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Local and cloud backup based on lock-free de-duplication.

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DuplicacyOverview

Duplicacy is a new generation cloud-backup tool supporting most cloud-storage providers (Amazon S3, Google Cloud Storage, Microsoft Azure, Dropbox, Backblaze, and Google Drive), as well as local disks and SFTP servers (such as Mac/Linux computers or NAS boxes). Duplicacy is the only cloud-backup tool that offers all the following 7 essential features:

  • Incremental backup: only back up what has been changed
  • Full snapshot : although each backup is incremental, it must behave like a full snapshot for easy restore and deletion
  • Deduplication: identical files must be stored as one copy (file-level deduplication), and identical parts from different files must be stored as one copy (block-level deduplication)
  • Encryption: encrypt not only file contents but also file paths, sizes, times, etc.
  • Deletion: every backup can be deleted independently without affecting others
  • Concurrent access: multiple clients can back up to the same storage at the same time
  • Snapshot migration: all or selected snapshots can be migrated from one storage to another

Duplicacy also comes with an elegantly designed GUI that features one-page configuration to allow you to quickly set backup schedules and retention policies. You can also easily configure advanced options such as email notifications, automatic start on logon, and exclude/include patterns. Duplicacy is $1 per month per computer for personal use; for commercial use, the subscription cost is extremely low -- only $3 per month for each computer.

New

  • Fixed a bug in disk or SFTP storage backends that caused a directory creation error when multiple threads are used
  • Rewrote the S3 storage backend using the official Amazon S3 client library

DuplicacyTech Specs

Version
2.0.3
Date
06.27.17
License
Free to try
Language
English
File Size
11.6 MB
Developer
Category
SubCategory
Operating Systems
Mac OS X
System Requirements
  • OS X 10.9 or later

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