| Version | Change log |
| KLS Backup Professional 2025 (14.0.0 Dec 13, 2024 |
[NEW] compatibility with Windows Server 2025 [NEW] Synchronization: option to delete remote files before upload (may disable versioning on cloud storage) [NEW] Cloud: option to specify Google project id when using the Interoperability API [NEW] User interface: option to disconnect when browsing remote content [CHANGED] Backup: improved performance when using multipart upload [FIXED] User interface: archive view options were not saved [FIXED] fixed a filename decoding issue when using OneDrive [FIXED] SFTP: failed to reconnect in some cases [FIXED] minor fixes and improvements |
| KLS Backup Professional 2025 (14.0.0 Aug 31, 2024 |
[CHANGED] SFTP: supports new key encryption algorithms [CHANGED] now is possible to delete cloud containers (buckets) in the folder browser [FIXED] importing settings from a compressed export may fail [FIXED] fixed a problem when deleting archives from a removable drive [FIXED] minor fixes |
| KLS Backup Professional 2025 (14.0.0 Jul 31, 2024 |
New major release: [NEW] Backup Scheduler: Backup Window allows selecting time periods when backups jobs are allowed to run [NEW] Backup Scheduler: supports user-mode (non-elevated mode) [NEW] Named Sources: easily change, move and restore backup sources [CHANGED] improved security and performance [CHANGED] minor changes and improvements |
| KLS Backup Professional 2023 (12.0.3 Jul 10, 2024 |
[CHANGED] minor user interface changes [FIXED] switching from an incremental to full backup may fail when the "files changed" percentage option is enabled [FIXED] some files were not deleted after a backup job has been aborted [FIXED] forcing an incremental backup may not work when the job is started manually [FIXED] minor fixes |
| KLS Backup Professional 12.0.3.1 May 9, 2024 | |
| KLS Backup Professional 12.0.3.0 Apr 18, 2024 | |
| KLS Backup Professional 12.0.2.8 Apr 4, 2024 | |
| KLS Backup Professional 12.0.2.7 Mar 12, 2024 | |
| KLS Backup Professional 12.0.2.4 Jan 10, 2024 | |
| KLS Backup Professional 12.0.1.5 Nov 2, 2023 |
[FIXED] Backup: when using zip compression, file date dates are only stored in the main catalog [FIXED] the Backup Service may fail to start due to a logon failure (64-bit only) [FIXED] minor fixes and improvements |
