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Bring the artifact
Upload a supported Python PYC or an authorized ZIP tree. Paths, size, headers, and archive ratios are checked first.
Built for modern Python bytecode
Compiled Python, made readable again.
Recover clear, review-ready Python from .pycartifacts in one private workspace, with structural reconstruction and a quality report for every result.
3 instant tests, no accountBytecode is never executedAutomatic expiry
player_controller.pyc
Python bytecode · 84.2 KB
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from collections import deque02
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class RecoveryQueue:04
def process(self, code):05
recovered = self.decode(code)06
return recovered.source18files
0syntax errors
96%quality score
Private workspaceEncrypted at rest
Structural recoveryPatched opcode engine
One careful pipeline from compiled artifact to reviewable source.
PYC + ZIP INPUTMODERN PYTHON ENGINEQUALITY AUDITSOURCE TREE OUTPUT
Try the real recovery engine
Bring one small file. See the source for yourself.
Decompile up to three supported Python bytecode files, each no larger than 100 KB, before creating an account. The same isolated worker handles the trial; paid workspace jobs keep priority.
Browser trial
One file · Supported Python bytecode · 100 KB maximum
Your recovered source will appear here. Results expire automatically.
Private result · never executed · abuse controls use pseudonymous identifiers
Wide version coverage
One recovery workspace for more of Python.
Recover Python 3.8 through 3.12 in one consistent workflow. Version detection and engine routing happen automatically at upload.
Coverage3.8–3.12Supported
DetectionAutomaticBuilt in
RoutingVersion-awareUnified
A calmer recovery workflow
From bytecode to a codebase you can actually navigate.
No local toolchain surgery. No opaque black box. Every run ships with the evidence needed to judge its output.
InputCompiled artifact
84.2 KB · .pyc01Safety gateInspect & validate
version · valid magic02Recovery engineRebuild structure
Opcode mapFlow graphAST recovery
03Verified outputReadable source
syntax ✓ · audit ✓04Artifact receivedReading the header without executing bytecode
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Recover structure
The dedicated decompiler reconstructs control flow, expressions, classes, comprehensions, exceptions, and async forms.
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Review with confidence
Download readable Python alongside syntax checks, fallback counts, missing-output checks, and a machine-readable audit.
Designed around honest output
A decompiler should tell you where certainty ends.
PyDecode does not quietly call a disassembly “source.” Every result is compiled, audited, categorized, and accompanied by transparent fallbacks.
Open a workspaceSyntax validation
Every recovered .py file must compile.
Temporary-name audit
Undefined reconstruction variables are surfaced.
Resource-path checks
Important path constants are compared with bytecode.
Fallback accounting
Partial results are labeled, never hidden.
Simple credits
Pay for recovery work, not another subscription.
Credits scale with expanded size and file count. Failed validation is automatically refunded.
Trial
$0For your first inspection
10 credits
Private results · 12-hour retention · Full audit bundle
Start freeBuilder
$19For active projects
250 credits
Private results · 12-hour retention · Full audit bundle
Choose planStudio
$49For larger codebases
800 credits
Private results · 12-hour retention · Full audit bundle
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