D_back is a data backup tool designed to automate backing up your files with compression to local drives, network, or ftp sites.The program's main features:- Backup files and directories;- Backup open or locked files;- Backup files to Ftp;- Backup files from ftp;- Backing up to several locations simultaneously;- Burning backups to rewritable CD or DVD;- PKZip's Zip64 support (can create backup larger than 4Gb);- 7-zip LZMA compression, fully compatible with freeware 7-zip file compressor;- Full, Stack, Incremental, Differential backup types;- Sending backups via e-Mail;- Notifying user by e-mail about errors or warnings of each backup job;- Backup in Command-line mode;- Backup scheduler as independent tool (can run as NT service);- Using external file compressors for data compression;- Easy data restoring.