Free data backup strategies software for windows

Areca Backup is a file backup tool written in java. It supports data compression & encryption, incremental backup, file history explorer and many other features.
Areca Backup also includes a transaction mechanism which guarantees your backups integrity. As an additional security mesure areca also features a backup simulation module.
Main features:
- Archives compression (Zip format)
- Archives encryption (Triple DES & AES encryption algorithm)
- Source file filters (by extension, subdirectory, regular expression, size, date, status, usage)
- Incremental / Full backup support
- Archives merges / deletion : You can merge contiguous archives in one single archive or safely delete your latest archives.
- As of date recovery : Areca allows you to recover your archives (or single files) as of a specific date.
- Transaction mechanism : All critical processes (such as backups or merges) support a transaction mechanism (with commit / rollback management) which guarantees your backups integrity.
- Backup reports : Areca generates backup reports that can be stored on your disk or send by email.
- Post backup scripts : Areca can launch shell scripts after backup.
- Files permissions backup. (Linux only)

DinKum Data Backup 3.2 is developed as a Remote Off-Site Solution for individuals and small-to-midsized businesses that are looking for a safe and secure backup solution. The product is simple to use, easily installed, and once you set it up, you never think about it again.

The software is free. The service is fee based.The operation of the software is simplicity in itself. Once the software is installed the application asks you to define your backup (what, when, and how to backup). Once that has been accomplished you never run the application again unless you wish to make a change. The service portion runs at all times and it actually does the execution of your backup.

The Client software encrypts and compresses the files to shorten the transmission time and sends it to your own secure domain located on our servers in Las Vegas, NV.

Data Clinic Backup for Windows 5.2.1 is designed as an online, automated offsite backup program to backup data via the Internet for Windows PCs and Servers. It provides peace of mind that data backups aren't forgotten and is hassle-free because it is fully automated. Once backup files and times are chosen, all that is required for the PC or server to be on and connected to the internet so that at the time chosen, data can automatically be backed up. Once the backup time is reached, any new or changed data is automatically recognized, copied, compressed, encrypted and sent off to your servers for safe keeping. Data is compressed before it is backed up from your computers or servers to secure servers. All data remains compressed and encrypted until it is retrieved again.

OnTarget Data Backup 3.0.4 offers you an effective backup and recovery tool with which you can easily backup and restore: copy a fully customized list of folders and files to a new location. Why use OnTarget? Because it allows very flexible file lists. Because it is a safe - overwriting or file transfer occurs only if it is necessary. Files that have not changed since the last backup are not even attempted to be written and are skipped.

This reduces the risk of file corruption or data loss. Hash list allows the program to transfer only files that changed since the last backup. If out of 30,000 files, only one was edited, OnTarget will find and copy only that file and ignore the rest. This eliminates the slow write step from backup process.

Requirements: Microsoft .NET Framework 3.5

MacroSoft Backup Works 2.7 can back up yMajor Features:

1. Back up to a local folder, local drive, local area network, remote share, email address, or FTP server.
2. Back up entire drives, folders, or individual files.
3. Schedule backups daily, weekly or monthly.
4. The program runs silently in the background. Include or exclude certain file types.