This tool offers automated file backup with compression to various storage options including local or network drives, USB flash, DVD, or remote FTP. It supports Zip, 7-Zip compression, command-line mode, backing up open files, task scheduling, and data restoration.

One of the coolest things about D_back is that it can backup open or locked files. This is useful when users need to backup work files that are in use constantly. Additionally, the software allows for backups to be saved to FTP, files to be backed up from FTP, and backups to be burnt to DVD. Multiple backups can be generated simultaneously.
The software uses PKZip Zip64 compression formats, which allows for backups larger than 4GB. It also supports 7-zip LZMA compression, which is fully compatible with freeware 7-zip file compressor. The software works on full, incremental, differential, stack backup types, and even sends backups via email. It also sends email notifications on error events of each backup job.
Finally, D_back offers a command-line mode and includes Backup Scheduler, which is an independent task scheduler that can run as a Windows service. This makes creating and maintaining backup jobs incredibly easy. And, in the rare event that you need it, the program offers easy data restoring. Overall, D_back is an easy-to-use and reliable backup software with a whole host of useful features and functionalities.
Version 1.69.19: Improved performance of restoring from Zip backups
Version 1.69.10: Now you can install the program as a portable application on a removable storage device such as external HDD, USB flash drive or flash card. In this case you can launch the program from a removable drive on any Windows computer without installation.
Version 1.69.7:
Now you can permit or forbid to create primary and secondary backup directories if they does not exist.
A new macro {VOLUME:vol} was added to config parameters. You can use this macro to specify primary or secondary backup directories by volume name without linking to the drive letter.
Version 1.69.6:
Now you can permit or forbid to create primary and secondary backup directories if they does not exist.
A new macro {VOLUME:vol} was added to config parameters. You can use this macro to specify primary or secondary backup directories by volume name without linking to the drive letter.
Version 1.69.5: Transport - level security option have been added to FTP settings (known as FTPS protocol). Data Transmission with Compression over FTP have been added, now you can take advantages of FTP sites with MODE Z feature while backing up.
Version 1.69.4: Transport - level security option have been added to FTP settings (known as FTPS protocol). Data Transmission with Compression over FTP have been added, now you can take advantages of FTP sites with MODE Z feature while backing up.
Version 1.69.3: In this version SMTP settings are removed from backup profile, now they are stored into the separate config file - SMTPL.xml. That allowed to apply SMTP settings globally to all backup profiles, located on your computer. Transport - level security option (TLS) is added to SMTP settings.
Version 1.69.2: There was an error when you try to restore files or directories with names contains quote or percent symbol, the program couldn't restore empty directories. All bugs have been fixed.
Version 1.69.1: The backup scheduler have been improved, now the program became compatible with Windows 7 and Windows 2008 Server.
Version 1.69: There was an error in zip compressing, when you tried to back up locked file. Now this error have been fixed.