Category:	Utilities
Price:	Medium
Popularity:	Low
Version String:	3.0.8(7) (3.0.8.7)
Release Date:	2024-05-25
Architecture:	Intel & AppleSilicon(ARM)
Minimum OS:	macOS 10.13
Vendor Name:	Dawn to Dusk Software
Homepage:	www.qrecall.com

Description:

Backup and Document Archiving for macOS

Celebrating 10 years of obsessing over your data

Efficient
QRecall is the most advanced block-level de-duplicating backup solution available. Keep incremental versions of disk images, virtual machines, multi-media and log files in a fraction of the space used by other backup programs. Retain versions for years, instead of weeks. Or, just stop spending money on bigger backup drives.

Flexible
You decide what to backup. You decide when. Backup a single file or multiple volumes. Exclude specific items. Run backups on specific days, at specific times, at regular intervals, when you log out, when an app quits, when your files change, when an external drive is attached, or only during certain times of the day. Start them, stop them, pause them, suspend them, resume them. In other words, you are in control.

Obsessive
QRecall is obsessed with the integrity of your data. Was any data altered during transmission? Has even a single byte of your backup data been overwritten, modified, corrupted, or lost? Is all of your data readable and ready to restore? QRecall asks and answers these questions constantly. Can your current backup program answer even one?


Overview

• QRecall is a disk-to-disk document archiving system that efficiently captures multiple generations of documents for safe keeping and later retrieval.

• Items are captured in an archive, where they can be browsed or recalled. Repeatedly capturing documents creates layers in the archive. By navigating through layers, you can browse and recall any previously captured version.

• QRecall's unique data analysis examines the changes to each item in detail and stores only the information that's new, making it possible to store multiple versions of millions of items using the minimum amount of disk space.


Capture Technology

• Flexible Capture · Capture any combination of files, folders, or entire volumes. You control how much, what, and how often items are captured.

• Unique Data Analysis · QRecall never stores duplicate data…ever. Every file's data is analyzed and compared to the data already captured in the archive. If any two blocks of data are identical, only one copy is stored. Feel free to capture a second operating system or a copy of that iTunes library. The archive will contain only a single copy of the data.

• Integrity · QRecall archives are designed for reliability and robustness. Checksums and interlocking validity tests are verified every time the archive is read to ensure that the items in an archive are unaltered, undamaged, and readable. The structure and data integrity of an archive can be verified at any time. Archives are specifically designed to endure and recover from data corruption and media failure. The built-in repair command will recover all usable items from a damaged archive. Journaled database technology allows an archive to auto-repair itself after a crash or other interruption. Automatic re-reads of invalid data can recover items from devices exhibiting transient data transfer problems. If enabled, data redundancy will correct data corrupted by media or transmission failures.

• Capture Preferences · Capture preferences can be set for individual files and folders. Prevent an item from being captured, ignore recent changes to an item, or automatically delete (scrape) an item after it has been successfully captured.

• Multiple Volumes, Multiple Computers · A single archive can store items from multiple volumes and volumes from multiple systems. QRecall keeps everything organized. Take full advantage of QRecall's space saving data analysis by storing multiple systems in a single archive.

• Compression · QRecall can conserve backup disk space even more by compressing archive data. By combining compression with duplicate data elimination, QRecall can utilize backup storage much more efficiently than traditional backup programs. Archive more in the same space—or just use less space.

• Encryption · Data in an archive can be optionally encrypted for security. Encryption keys can be password protected for additional security.


And more…