PLf v2.0.0.1

Download from GitHub: ClickMe

PLC is renamed to PLf (Project Lambda for Firmware)

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2026.4.21 - 2.0.0.1

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Features:

-Firmware Explorer

  Supports firmware parsing for BIOS, UEFI, BMC, MCU formats with tree view

Bug Fixes:

-Exception after config save.

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2026.4.20 - 2.0.0.0

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Features:

-Multi-Session Support

  Create and manage multiple concurrent debug sessions

  Each session has its own tab, message view, and transport connection

-Multi-Interface Connection Redesign

  Redesigned connection settings for Serial, TCP/IP.

  Per-session interface configuration in session create dialog.

-Data Client/Server

  DTP protocol over interface for transfer file and data, like acpi, uefi variables.

  Shared interface between DTP and debug log sessions.

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2026.4.11 - 1.0.1.14

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Features:

-Option: Adjust layout and connection interface settings

-Firmware Commander: (Raise request to unlock this feature)

  - Menu layout update

  - Add TreeView right-click context menu

  - TAB key focus switching between containers with active container highlight

  - UEFI and BMC Firmware Image Parser

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2026.4.6 - 1.0.1.13

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Few improvements and bug fixes.

Features: Firmware Commander (Trial version)  

- Local and Remote File Manager along with Firmware, Hardware, and OS data viewer

(Raise request to unlock this feature)

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2026.4.5 - 1.0.1.12

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Improvements:

-Standardize export data function cross all viewers.

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2026.4.5 - 1.0.1.10

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Features:

-Add Remote UEFI Variable Compare

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2026.4.4 - 1.0.1.9

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Features:

-Add TCP/IP Transport

  Client mode: connect to remote PLF server for debug log streaming

  Server mode: listen for incoming PLF client connections

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2026.4.3 - 1.0.1.8

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Features:

-Add ACPI Table Viewer.

  ACPI table content decode.

  AML-to-ASL disassembler for DSDT/SSDT tables

  Add multi-format save (TXT, HTML, JSON) with Save/Save All for single and multiple acpi tables save

 

PLf v1.0.1.7

Download from GitHub: ClickMe

PLC is renamed to PLf (Project Lambda for Firmware)

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2026.4.1 - 1.0.1.7

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Features:

-Complete Security Toolkit with 5 functional tabs

  Key: RSA/ECDSA/AES/TripleDES key generation, import, export (XML/PEM/Base64/Hex)

  Hash: MD5/SHA-1/SHA-256/SHA-384/SHA-512 with text/file input

  Cipher: AES-256/128-CBC, TripleDES-CBC, RSA-OAEP encrypt/decrypt

  Signing: RSA+SHA, ECDSA+SHA, HMAC sign and verify

  Certificate: X.509 cert viewer with full chain validation

  Tools: Base64, password generator, PEM/DER converter, file checksum

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2026.3.30 - 1.0.1.6

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Features:

-Add 'BIOS' view for ACPI Tables, SMBIOS, PCI Devices, UEFI Variables, OS Info, and Boot Performance metrics in OS Information

-Add 'UEFI Var' view for UEFI variables read in OS

  Export 'UEFI variable list' tree as (TXT, HTML, JSON, Markdown)

  Friendly decode for known variables (SecureBoot, BootOrder, Boot####, etc.)

  ASN1 Decode for Secure Boot certificate variables (PK, KEK, db, dbx)

-Add 'USB Commander' for USB control transfers via WinUSB API

-Add Raw Data hex dump tree nodes in Disk Info

  Physical disks: MBR, GPT Header, Backup GPT, GPT Partition Entries

  Logical volumes: VBR (Volume Boot Record) via live read

Improvements:

-Fix UEFI variable name list (ErrOut, ErrOutDev, db/dbx/dbt/devAuthBoot) per Uefi 2.11 specification update

 

PLC v1.0.1.5

Download from GitHub: ClickMe

Changes:

- Support serial port speed up to 8M bps.

 

PLe v0.9.5

x64 version UEFI shell application.

Download from GitHub: ClickMe

PLe provides dump of below:
1. PCI/PCI Express
2. System memory
3. ACPI
4. SMBIOS
5. CPU
6. UEFI System Tables/Handles/Variables/PCDs
7. UEFI Commander

 

PLC v1.0.1.4

Download from GitHub: ClickMe

Changes:

-Rebuild to include latest .net framework support. 

Functions Summary:

1. UEFI/BIOS Smart Debug Information
- Error/Checkpoint/Guid Message clarification and color highlight
- User defined message filter and color highight (Support two uder defined sets)
- Quick message search and locate debug message
- Save debug message on the fly (save to file)
- Load debug message and analysis
2. Addon Debug Message Functions
- Calculate the timeing between two marked debug messages, can be used to measure and tune the BIOS POST time.
(Click the 'Time' button on tool bar to open the 'Time' Windows, then use 'SPACE' key to mark the message.
- GUID and Meaniningful name translation
* Lookup the BIOS source code at startup. Once the GUID is displayed in the dbeug message, convert the GUID to the driver/protocol name of the GUID.
* (Need to set the 'GUID File Path' in the "Config" window to point to the UEFI/BIOS source code)
* (Click the 'Decode Messages' button in the tool bar to enable/disable the trsnslation.
3. USB
- USB topology map
- Save the USB topology map to TXT or ASL file
* - Compare the USB topology map. Can be utilize to check if any USB device loss cross system boots. (support command line mode)
- ACPI ASL _UPC and _PLD generation for USB devices.
4. Disk
- Need to launch the application in Administrator right.
- View GPT/MBR information
- Check disk boot capability.
5. Console Redirection
- Click 'Terminal' button in the tool bar to open the console window.
- Support ANSI/VT100 (Similar to Putty/Teraterm)
- Capture screen to file.
6. SUT Control (Control M/B)
- Need specific hardware
- Support Web http/https request or windows exe/bat to control the M/B - Support 'Level' or Pulse control
- Capable to control the M/B AC power or Power Button
7. UEFI Variable READ
- Need Administrator Right
- Read UEFI Variable in Windows

PLC v1.0.1.2

PLC v1.0.1.2

Download from GitHub: ClickMe

Changes:

-Add Command Line option -noerrpause

  "No Error Pause" option is added 

-Add Serial Port ReadTimeOut/WriteTimeout Parameter

  Add Serial Port ReadTimeOut/WriteTimeOut setting in Configuration

-Uefi Variable Dump

  Add Hex view title to link to the variable name

-Acpi Table Dump

  Add hex data dump

Type 'tonyacpi' in command box to open the test function "ACPI Table dump"

PLC v1.0.1.1

PLC v1.0.1.1

Download from GitHub: ClickMe

New Feature:

1. Add UEFI Variable Read Function.