> ## Documentation Index
> Fetch the complete documentation index at: https://docs.revilico.bio/llms.txt
> Use this file to discover all available pages before exploring further.

# RevEdit

> Quick Edit — Spreadsheet Editor and Molecular Viewer for Research Data Files

## Why Use RevEdit?

RevEdit is Revilico's in-browser file editor, combining a full spreadsheet editing environment with an integrated molecular viewer in a single interface. Researchers can open tabular data files (CSV, Excel, ODS) alongside molecular structure files and trajectories, making edits and visualizing the corresponding 3D structures without switching between separate applications. This is particularly useful for reviewing docking results tables alongside binding poses, editing compound libraries while viewing structures, or annotating MD trajectory data while watching the simulation.

<Frame>
  <img src="https://mintlify.s3.us-west-1.amazonaws.com/revilicoinc/images/revevditworkflow.png" alt="RevEdit Interface" />
</Frame>

## Interface

**Left panel (file and shortcuts):**

The Current File section displays the active file with its format badge. The Change File button opens a file picker to switch to a different file from RevDrive or local disk.

Keyboard shortcuts are listed for quick reference:

* **Ctrl+S:** Save
* **Ctrl+Z:** Undo
* **Ctrl+Y:** Redo

Two viewer modes are shown as selectable cards:

**Data Editor** supports tabular file formats: CSV, TSV, XLS, XLSX, ODS. This mode opens the file in the spreadsheet editor panel for row-level editing, column management, and data export.

**Molecular Viewer** supports a comprehensive range of molecular file types:

* **Structures:** PDB, CIF, MMCIF, BCIF, SDF, MOL, XYZ, GRO
* **Trajectories:** DCD, XTC, TRR, PDBQT
* **Density maps:** CCP4, MAP, MRC, DSN6
* **Topology:** PSF, TOP, ITP, PRMTOP

**Right panel (Spreadsheet Editor):**

The spreadsheet editor displays the file contents as an editable grid. The toolbar provides:

* **Save:** Save the current file back to RevDrive (Ctrl+S)
* **Export:** Download the file in CSV, TSV, XLSX, or other formats
* **Add:** Insert new rows or columns
* **Delete Row:** Remove the selected row
* **Columns:** Show, hide, or reorder columns
* **Search:** Filter rows by keyword across all columns
* **Undo/Redo:** Step through edit history

Cells are edited by clicking. Row numbers can be clicked to select entire rows for deletion or batch operations. The row count is shown in the top right corner.

## Workflow

1. Open a file from RevDrive or upload from local disk
2. Select Data Editor for tabular files or Molecular Viewer for structure files
3. Make edits in the spreadsheet or adjust the 3D view
4. Save changes back to RevDrive or export to a new format

## Running the Engine

### Inputs

| Format type | Supported formats                         |
| ----------- | ----------------------------------------- |
| Spreadsheet | CSV, TSV, XLS, XLSX, ODS                  |
| Structure   | PDB, CIF, MMCIF, BCIF, SDF, MOL, XYZ, GRO |
| Trajectory  | DCD, XTC, TRR, PDBQT                      |
| Density     | CCP4, MAP, MRC, DSN6                      |
| Topology    | PSF, TOP, ITP, PRMTOP                     |

### Outputs

* **Saved file:** Edited file written back to RevDrive
* **Exported file:** Downloaded in any supported output format
* **3D visualization:** Interactive molecular view of the loaded structure or trajectory