Experience a rescue workflow with Cisdem Data Recovery from Cisdem, a Mac utility for retrieving lost or deleted files. The app uses a three-step process: select the drive, run Quick or Deep scan, then preview and recover items, and it supports internal and external media plus iCloud and NAS. Features include APFS-aware scanning, built-in photo and video repair, save-and-resume scan results, and direct recovery to cloud storage services. It suits individual Mac users, photographers, and IT specialists who need reliable file retrieval without complex procedures.

What does the app do?

The app acts as a file recovery utility that scans attached and internal storage using Quick and Deep modes. The workflow guides users to locate the target drive, run a scan, preview recoverable items, and restore files. It recognises over 200 file types, supports APFS, HFS+, FAT32, exFAT, and NTFS file systems, and includes a bootable macOS installer option to recover data from machines that refuse to start.

Does it slow down your system during a scan?

Deep scans are described as time-consuming by users, so expect longer runs on large volumes; the app’s save-and-resume scan results option reduces repeated full scans. Installation requires at least 1GB of RAM and 200MB of free disk space, and the software runs on both Intel and Apple Silicon Macs. These requirements let the tool operate across modern hardware, though extended scans may be best scheduled during idle hours to avoid disruption.

Is it safe to use on a production Mac?

The app can create a bootable macOS installer to extract data from non-booting machines, which helps when the system refuses to start. For multimedia files, integrated photo and video repair attempts to restore corrupted items before recovery. Recovering a protected system drive can require disabling System Integrity Protection, a technical step that some users find challenging, so prepare for elevated procedures if the target is the internal startup disk.

Do I need technical knowledge to operate it correctly?

Casual users can run Quick scans and use built-in filters to locate files by name, size, or date without deep system knowledge; the interface keeps basic choices visible while advanced modules expose APFS-aware options and iCloud or NAS recovery. Professional photographers benefit from RAW and multimedia repair workflows, whereas administrators will value bootable recovery and advanced file system support when handling damaged or formatted volumes.

A practical recovery tool with one notable technical trade-off

The app is a practical option for Mac users who need dependable file retrieval across internal and external sources, and it suits photographers and IT specialists who handle damaged multimedia or formatted volumes. The primary trade-off is that recovering a protected system drive can require disabling System Integrity Protection, which raises the technical barrier for beginners. Tip: run non-invasive scans first and prepare boot media before attempting system-drive recovery.