PDF Archives

Winsage

February 25, 2026

Now Available: De-Enshittify Windows 11

The book "De-Enshittify Windows 11" is available for purchase on Leanpub, priced at .99 and up. It is a work in progress, offering insights on improving the Windows 11 experience. Thurrott Premium members will receive a complimentary copy upon completion. Preliminary chapters can be accessed on Thurrott.com. The book includes chapters on topics such as installing Windows 11, enhancing privacy and security, and improving Microsoft applications. The current draft is under 100 pages, with the final version expected to be around 150 pages. It will be available in PDF and EPUB formats on Leanpub and will also be published on Amazon Kindle once finalized.

Winsage

February 24, 2026

This tiny app exposes a massive problem at Microsoft — and shows how smooth Windows could be

Markerpad is a native, offline whiteboard app designed for Surface devices and compatible with all Windows platforms, offering a smooth and responsive drawing experience. It launches instantly, contrasting with the slower loading times of web-based applications like Microsoft Whiteboard, which require constant internet connectivity and consume significant system resources. Users express a preference for lightweight, native applications that prioritize efficiency and simplicity. Future updates for Markerpad may include features like text boxes, PDF import/export capabilities, and shape recognition.

Winsage

February 20, 2026

Copilot Arrives In Windows 11 File Explorer And Taskbar

Microsoft is integrating its AI assistant, Copilot, into the Windows 11 ecosystem, allowing users to access AI capabilities directly through familiar interfaces. Users can invoke Copilot agents by pressing the @ key in the taskbar search, enabling tasks like document summarization and research initiation without switching contexts. A "Researcher" agent can handle inquiries and provide comprehensive reports, enhancing productivity for knowledge workers. In File Explorer, a new Copilot icon allows users to summarize documents and extract insights without opening applications, improving efficiency with common file formats like Word and PDF. These features are available to Windows 11 users with Microsoft 365 Work or School accounts who have been granted access by their organizations. Copilot+ PC owners will benefit from additional functionalities such as voice transcription and contextual screenshotting, enabled by the Neural Processing Unit (NPU) in newer AI PC designs. Microsoft aims to position Copilot where work naturally occurs, but adoption remains low, with only 3.3% of users subscribing to premium tiers. The integration raises governance and privacy considerations for IT leaders, as it must comply with existing frameworks like Microsoft Purview. Best practices suggest piloting Copilot features with select users and implementing data loss prevention rules. Overall, the integration of Copilot into Windows 11 is designed to save users time and enhance productivity while maintaining organizational security.

AppWizard

February 17, 2026

The Simplest Android App for Scanning Documents

FairScan is a free and open-source scanning application designed for Android users, allowing them to photograph, crop, and compile multipage documents into a single PDF file. The app prioritizes user privacy and simplicity, avoiding intrusive ads and questionable privacy practices common in other scanning apps. Users can download FairScan from the Google Play Store or F-Droid, and the scanning process involves capturing images of documents in a well-lit area, with the option to add additional pages. Scanned documents can be exported as a single PDF or multiple JPEG files. While FairScan lacks features like post-capture editing and optical character recognition, it effectively serves its primary purpose without unnecessary distractions.

Winsage

February 13, 2026

Microsoft: New Windows LNK spoofing issues aren’t vulnerabilities

Security researcher Wietze Beukema revealed vulnerabilities in Windows LK shortcut files at the Wild West Hackin' Fest, which could allow attackers to deploy harmful payloads. He identified four undocumented techniques that manipulate these shortcut files, obscuring malicious targets from users. The vulnerabilities exploit inconsistencies in how Windows Explorer handles conflicting target paths, allowing for deceptive file properties. One technique involves using forbidden Windows path characters to create misleading paths, while another manipulates LinkTargetIDList values. The most sophisticated method alters the EnvironmentVariableDataBlock structure to present a false target in the properties window while executing malicious commands in the background. Microsoft declined to classify the EnvironmentVariableDataBlock issue as a security vulnerability, stating that exploitation requires user interaction and does not breach security boundaries. They emphasized that Windows recognizes shortcut files as potentially dangerous and provides warnings when opening them. However, Beukema noted that users often ignore these warnings. The vulnerabilities share similarities with CVE-2025-9491, which has been exploited by various state-sponsored and cybercrime groups. Microsoft initially did not address CVE-2025-9491 but later modified LNK files to mitigate the vulnerability after it was widely exploited.

AppWizard

February 11, 2026

Samsung is finally considering custom font support for Samsung Notes

Samsung Notes is a multifunctional application that currently lacks the ability to use custom fonts, limiting users to the device's system font settings. A user advocated for expanded font support on the Samsung Community forums, and a manager from the Samsung Notes team acknowledged the request, stating that the company is “considering” enhancements to font support in future updates. The absence of third-party font support is attributed to copyright issues, as many fonts require licensing for commercial use. Users can only change the font by modifying the system-wide Android font, and while existing formatting options provide some differentiation, custom fonts could enhance organizational features. There is no definitive timeline for the implementation of this feature.

Winsage

February 10, 2026

10 open-source apps I recommend every Windows user download

Open-source software provides flexibility and control for users, particularly on Windows. Notable applications include: 1. LibreOffice: A comprehensive office suite with a customizable interface, supports MS Office formats, and is free to download. 2. Flow Launcher: A file search and application launcher that enhances efficiency, customizable, and free to use. 3. Duplicati: A zero-trust backup solution with encryption and scheduling features, free for personal use. 4. Nextcloud: An open-source cloud service for file storage and collaboration, free to install on Windows. 5. Franz: Consolidates multiple messaging platforms into one interface, free to install and use. 6. YAZB: Allows users to create custom top bars for system information and quick access controls, enhancing the user experience. 7. File Converter: Simplifies file conversion and compression within the Windows file manager, available for free. 8. Bitwarden: A password management tool with a free version and additional paid features for collaboration. 9. AutoHotKey: Automates tasks on Windows through scripting, free to install and use. 10. Ollama: An open-source AI interaction tool that prioritizes privacy, free to use on Windows.

Winsage

January 31, 2026

I tried QuickLook for Windows, and now I won’t give it up

The author transitioned from Windows to Mac and discovered macOS features like Spotlight Search, Hot Corners, a built-in file converter, and QuickLook, which enhanced their user experience. Upon returning to Windows, they sought alternatives and found the QuickLook app, which allows users to preview files by selecting them and pressing the space bar. QuickLook can be downloaded from the Microsoft Store and operates system-wide, enabling previews of various file types, including documents, images, media files, and compressed ZIP files. The app also allows basic modifications, such as editing text in Word documents and cropping images. QuickLook improves file browsing in Windows File Explorer and Open/Save dialog boxes and supports plugins for specialized file types.

AppWizard

January 30, 2026

Ultimate Best Android Fax Apps Guide for Users

In 2026, faxing remains prevalent in industries like healthcare, real estate, and law, despite advancements in technology. Modern Android fax applications have replaced bulky fax machines, allowing users to send documents quickly by snapping photos or uploading PDFs. These apps offer features such as digital signatures, cloud storage, and security measures, making them ideal for travelers and remote workers. The Municorn Android Fax App is highlighted for its HIPAA compliance and user-friendly interface. Over 30% of healthcare providers still use faxing to meet compliance requirements, with businesses sending billions of pages annually. Modern fax apps eliminate issues like jammed paper trays and busy signals, enabling users to send documents from various locations. A small clinic reported saving hours weekly by using on-site scanning instead of visiting a fax center. Seven top Android fax apps for 2026 include Municorn Fax App, Fax.Plus, iFax, eFax, Simple Fax, Genius Fax, and Tiny Fax, each with unique features catering to different user needs. Many apps now incorporate AI for scan quality improvement and offer Optical Character Recognition (OCR) for searchable text. Security is crucial, especially for compliance, and users are advised to check for HIPAA compliance when handling sensitive information.

Tech Optimizer

January 19, 2026

PDFSIDER Malware Actively Used by Threat Actors to Bypass Antivirus and EDR Defenses

PDFSIDER is a sophisticated backdoor malware that bypasses modern endpoint detection and response systems. It is distributed through targeted spear-phishing campaigns that exploit vulnerabilities in legitimate PDF software. The malware is delivered via spear-phishing emails containing ZIP archives with a trojanized executable disguised as the PDF24 App. When executed, it uses DLL side-loading to load a malicious DLL (cryptbase.dll) alongside the legitimate PDF24.exe, allowing attackers to execute code without detection. PDFSIDER establishes encrypted command-and-control channels using the Botan 3.0.0 cryptographic library with AES-256 in GCM mode and operates mainly in memory to minimize detectable artifacts. It collects system information and executes commands through hidden cmd.exe processes. The malware employs advanced techniques to evade detection in sandbox and virtual machine environments, including checks for available RAM and debugger presence. Indicators of compromise include the malicious file cryptbase.dll and various clean files associated with the legitimate PDF24 application. Organizations are advised to enforce strict controls on executable files, provide user awareness training, and monitor DNS queries and encrypted traffic to detect PDFSIDER communications. The malware's behavior aligns with tactics used in state-sponsored espionage rather than financially motivated cybercrime.