An .ods spreadsheet can hold multiple sheets, formulas, charts and formatting. A CSV export captures only a simpler table view and cannot replace the whole workbook.
Check the spreadsheet folder, Recycle Bin, office-suite recovery area, File History and synced-folder versions first. If the sheet still exists but formulas display errors, handle it as an opening or data issue rather than a deleted-file case.
There are three different situations: the file was deleted, its folder or storage location changed, or the file still exists but does not open. Find out which happened before running a scan. A disk scan can find some deleted local files; it cannot create content that was never saved or repair every damaged file.
Stop recalculating or exporting large workbooks to the source drive. Save recovered files elsewhere.
If the disk disconnects repeatedly, clicks, or shows severe read errors, avoid repeated scans and seek a stable copy or professional help. Results also depend on whether the deleted blocks have been overwritten, especially on SSDs.
Qiling Deep Data Recovery can scan storage visible to Windows for deleted local files. Start only after checking existing copies. A result in the file list is a candidate, not proof that the file is complete.
Open the likely backup or version-history location first. Copy any surviving .ods and related files to a safe destination. If no complete copy is available, close applications that write to the source and launch Qiling Deep Data Recovery.
Use Fast Scan for recently deleted files or Recycle Bin Scan after emptying the bin. If the first pass misses the file and the device remains stable, use the deeper scan option in the results rather than repeatedly writing to the source.
Select the volume that stored the ODS workbook, not the location of a separate CSV export. Confirm the disk model, capacity and drive letter before starting the scan. Never select the recovery destination as the source by mistake.
Compare expected workbook size, modification date and filenames; keep earlier revisions. If the original folder is not shown, also search by file type and date. Do not discard earlier versions solely because one preview looks promising.
Select the best candidates, click Recover, and save them to a different physical drive. Keep the recovered originals unchanged; test copies so a failed open or import cannot damage your only result.
Open a copy and check all sheets, formulas, charts and external references. Recalculate only on a duplicate after preserving the recovered original.
If a recovered file is incomplete, compare older backups and alternate scan results. Do not rename an unrelated file to .ods and assume its contents have been restored. Once you have a verified copy, include both the native file and any required companion files in a separate backup.
No. CSV is a plain table interchange format.
No. Inspect every important sheet and formula.
Verify their source files separately before assuming the ODS is incomplete.