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Game save workbench
Local-first tools No installation Support status shown

Tool family

File Analysis

Compare saves, find values, inspect strings, and analyze file structure.

Current catalog

Verified and in-development tools.

Planned and deprecated records are intentionally excluded from Tool Family archives. Each result still carries its own support and processing state.

Verified

File Analysis

RimWorld Cloud Copy Identity Comparator

Compare two user-selected RimWorld save copies after both pass the existing verified parser; report identity and bounded parsed divergence without choosing a winner.

Platform
PC
Processing
Local browser processing
Game
RimWorld
Verified
2026-08-11
Verified

File Analysis

RimWorld Cloud State Divergence Inspector

Compare two user-selected RimWorld save copies after both pass the existing verified parser; report identity and bounded parsed divergence without choosing a winner.

Platform
PC
Processing
Local browser processing
Game
RimWorld
Verified
2026-08-11
Verified

File Analysis

Dreamcast VMU User Block Capacity Inspector

Report validated 200-block user-area free/used capacity and byte totals without editing allocation.

Platform
Dreamcast
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

Terraria PC Health Inspector

Report current and maximum health from a validated PC player file.

Platform
PC
Processing
Local browser processing
Game
Terraria
Verified
2026-08-11
Verified

File Analysis

Dreamcast VMU Filesystem Consistency Auditor

Confirm the fixed root, FAT, directory-chain and directory-entry predicates already required by the strict VMU parser.

Platform
Dreamcast
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

Terraria PC Mana Inspector

Report current and maximum mana from a validated PC player file.

Platform
PC
Processing
Local browser processing
Game
Terraria
Verified
2026-08-11
Verified

File Analysis

Dreamcast DCM Byte Order Inspector

Prove Nexus DCM four-byte-group reversal by strict VMU normalization and exact round-trip reconstruction.

Platform
Dreamcast
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

Dreamcast DCM VMU Layout Inspector

Report the normalized VMU system-block layout inside a strictly validated 128 KiB DCM image.

Platform
Dreamcast
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

Dreamcast DCM Directory Inventory

Inventory validated VMU directory records after deterministic DCM byte-order normalization.

Platform
Dreamcast
Processing
Local browser processing
Verified
2026-08-11
Verified

File Analysis

Dreamcast DCM Filesystem Consistency Auditor

Validate the normalized VMU root, FAT and directory structures without rewriting the DCM source.

Platform
Dreamcast
Processing
Local browser processing
Verified
2026-08-11

Compatibility first

Read the individual tool page before using a save file.

A tool family groups related jobs, but individual file formats and game versions can have different requirements. The individual tool page is the source of truth for compatibility, processing mode, limitations, and verification details.