What Is Digital Preservation Software?
Digital preservation software is technology that protects digital records against format obsolescence, storage failure, and data loss over the long term, not just the next budget cycle. Unlike a backup, which copies files, or storage, which just holds them, preservation software keeps records readable, authentic, and accessible as formats, storage, and systems change. For a government agency, that means a deed scanned in 2010 stays retrievable and authentic when someone requests it in a title search in 2040, even if the software that originally created the file no longer exists.
Digital preservation protects the digital record. Physical preservation protects the original paper or bound book, which RDS handles in its Dallas preservation lab through its preservation services.
Why It Matters for Government
Private-sector archiving tools usually focus on one goal: keeping files from getting lost. Government agencies carry a heavier obligation. Records tied to court proceedings, land ownership, and public administration are subject to state retention schedules that keep many records for decades and many permanently. A records custodian who can't produce a requested document faces a legal and public accountability problem.
This is part of why digital preservation belongs with the rest of an agency's Government document management strategy. A handful of pressures make digital preservation software for government agencies a different category than general-purpose archiving:
Records retention law: State and local schedules dictate how long specific record types must remain accessible, and that requirement doesn't pause when a storage vendor changes hands.
Public records requests: Residents, attorneys, and journalists can request records years or decades after filing. If the file can't be opened, the agency's obligation to respond doesn't disappear.
Court and land record obligations: Chain-of-title and case records have to stay readable and retrievable for as long as the law requires, which takes more than a copy on a server somewhere.
Technology obsolescence risk: File formats and storage media age out on their own timeline, one that rarely lines up with an agency's budget cycle or IT staffing.