What file formats does FenSight support?

FenSight supports PNG, JPG/JPEG, BMP, GIF, TIFF, TGA, WEBP, JPEG-XL, AVIF, HEIF/HEIC, DICOM, and most RAW formats (DNG, CR2, CR3, NEF, ARW, RAF, and more). It also supports video files and image sequences.

Does FenSight require an internet connection?

FenSight is built for offline use after activation. License keys validate locally, and the app may periodically check license status for refund or revocation handling. Optional AI features can run locally where supported or use providers you configure.

Is FenSight a subscription or one-time purchase?

FenSight is a one-time purchase with no recurring subscriptions. You buy it once and own it forever. Free updates are included, and you can use it offline indefinitely.

Can I use FenSight with Photoshop or other creative tools?

Yes. FenSight supports external drag-out, meaning you can drag selections directly from the canvas into Photoshop, Illustrator, Figma, or any application that accepts file drops. You can also export to clipboard, file, or FTP/FTPS.

What are the system requirements for FenSight?

FenSight requires Windows 10 64-bit (build 19044+) or Windows 11. The .NET 9.x runtime is bundled. Minimum: 8 GB RAM and DirectX 11 GPU. Recommended: 16 GB RAM with a dedicated GPU for large boards and AI features.

Studio visualizers/03

File Size Visualizer

Studio

See the heavyweight files immediately.

File Size Visualizer creates a temporary analytical board view where file-backed items scale by source file size. It helps large files, delivery outliers, and storage-heavy assets stand out while giving you an Exit View path back to the original geometry.

Screenshot coming soon

Board items scaled by file size with the File Size Visualizer panel open

Screenshot placeholder. Expected production asset: /docs/screenshots/file-size-visualizer.png.

How to open it

Tools -> File Size Visualizer...

Opens the File Size Visualizer panel for the current board.

Toolbar

Active view chip -> File Size: <curve> <min>x-<max>x

When the view is active, the chip reopens the panel; its close button exits the view.

File Size Visualizer is a Studio advanced visualizer. It uses a transient view session; Exit View or the active chip close action restores the captured original item geometry.

How it works

The panel title is File Size Visualizer. Opening it starts from a snapshot of eligible board items, scales each item around its original center, and can auto-pack the result into file-size clusters. Closing the active view chip or choosing Exit View restores the original geometry.

Only file-backed items are eligible. Shapes, labels, strokes, and board previews are excluded.
Default log scaling makes large differences visible while keeping smaller files readable.
Selection only is available when the current selection contains eligible file-backed items.
Use Exit View or close the active chip to restore the captured geometry before saving when you do not want the analytical sizing kept.
The active chip label uses File Size: {curve} {min}x-{max}x.

Controls

Control	What it does	Default, range, or behavior
CurveStudio	Chooses how file sizes map into the scale range.	Combo box with Log and Linear. Default is Log.
Min scaleStudio	Sets the smallest visual size multiplier.	Default 0.55x. Normalized to 0.1-4.0.
Max scaleStudio	Sets the largest visual size multiplier.	Default 2.75x. Normalized to 0.1-6.0; swapped with Min scale if needed.
StrengthStudio	Controls how strongly the calculated size scale is applied.	Default 1.0. Normalized to 0-2; 0 stays at original size, 1 uses the full computed scale.
Clamp outliersStudio	Keeps extreme files from dominating the view.	Default on. Uses the 5th and 95th percentiles before normalization.
Selection onlyStudio	Limits the visualizer to the current selected scope.	Default off. Available only when selected items include eligible file-backed items.
Auto layoutStudio	Re-packs the scaled items so size differences are easier to compare.	Default on. Groups by Cluster: File Size, orders custom clusters, and packs with Masonry Screen Space using the current aspect and custom cluster item spacing.
Show file size badgesStudio	Draws readable file-size labels on scaled items.	Default off. Labels use B, KB, MB, GB, TB, or Unknown.
ResetStudio	Returns the panel to its default settings.	Restores Log, 0.55x min, 2.75x max, 1.0 strength, clamping on, full board scope, auto layout on, and badges off.
ApplyStudio	Applies the current panel settings immediately.	Restores the session snapshot first, then recalculates scale, layout, badges, and the active chip.
Exit ViewStudio	Leaves File Size Visualizer mode.	Ends the transient session, restores original item geometry, hides badges, clears the chip, and closes the panel.

Scaling model

The scale calculation starts from each eligible item's source file size, then converts that size into a width and height multiplier.

Step	What it does	How it works
Valid sizesStudio	Filters the inputs used for the scale range.	Only sizes greater than zero are considered valid. Missing or unreadable sizes remain at 1.0 scale and badge as Unknown.
Outlier clampStudio	Prevents a few huge or tiny files from flattening the rest of the board.	When enabled, the range uses the 5th and 95th percentiles instead of the absolute min and max.
Log curveStudio	Compresses wide file-size ranges into a readable spread.	Default curve. Useful when a board mixes small previews with very large media or project files.
Linear curveStudio	Maps file size proportionally across the scale range.	Useful when the source sizes are already in a tight, comparable range.
Min / Max scaleStudio	Defines the output multiplier range.	The normalized value is interpolated between Min scale and Max scale, then applied to both width and height.
Strength blendStudio	Blends the board from original size toward the computed scale.	Scale is blended from 1.0 toward the full file-size scale, then clamped back into the min/max range.
BadgesStudio	Adds source-size labels only when requested.	Show file size badges enables board-surface labels formatted as B, KB, MB, GB, TB, or Unknown.

Connected guides

Follow these related pages when the workflow crosses into setup, search, organization, export, security, or another board-level system.

Artist VisualizerPreview non-destructive color grades across a board.World Map visualizerPlot geotagged photos on an offline map.Built-in LayoutsEvery one-click arrangement in the layout dropdown.Clustering DimensionsEvery heuristic FenSight can group by, and how each is computed.Game Memory ModeEstimate texture memory risk for game production.Duplicate FinderFind duplicate files across indexed folders.

Linked from

Interface overview Metadata overlays World Map visualizer Artist Visualizer Game Memory Mode