The phrase "active files" is correct and usable in written English.
It can be used to refer to files that are currently in use or being worked on, often in a professional or technical context.
Example: "Please make sure to save your changes to the active files before closing the program."
Alternatives: "current files" or "in-use files".
Information about America's spy operations and its counterspy activities must be carefully compartmentalized so that even senior F.B.I. agents like Mr. Hanssen cannot rummage through all active files.
Disk imaging differs from creating a standard backup of a disk in that ambient data is not copied to a backup; only active files are copied.
Many have taken to moving almost all of their active files to cloud services and, in some cases, even duplicating those files between services, ensuring that if one site goes down, options remain.
I have taken to moving almost all of my active files to cloud services and, in some cases, I even duplicate these files between services, ensuring that if one site goes down I still have a few options left.
Store at least one BACKUP COPY of your files, separate from your active files, and update it regularly (twice a year, or more if you create a lot of photos and videos).
"Please note the only categories of user generated active files that can be provided to law enforcement, pursuant to a valid search warrant, are: SMS, iMessage, MMS, photos, videos, contacts, audio recording, and call history," say the company's lawyers in Apple's Law Enforcement guidelines.
Because the principle of parliament's sovereignty and independence from the state is vital to our democracy, having an active file on sitting MPs deriving from their radical activism decades before is a fundamental threat to our democracy – even more so if special branch considered our contemporary political views or activities as MPs merited such a file.
Please note that the Active File Fee is not prorated.
The active file fee enables for the student file to remaining active during a leave of absence.
The active file on this case has been closed and will remain in BBB files for three years".
Thanks to Soufan's interrogation of Quso, the Cole investigators had an active file on Khallad and were preparing to indict him.
