Check the channel before you run a download.
Use the official product page to choose an installation channel. For a standalone EXE, match the exact filename, file size and SHA-256 before opening it.
Verify a standalone EXE
A checksum is a fingerprint of the downloaded bytes. Calculate SHA-256 locally and compare all 64 characters with the value published beside that exact file. Letter case does not matter. If a character differs, stop: check the file and channel, then download a fresh copy from the official link.
Follow the illustrated Windows verification guide. You do not need to run the installer or grant administrator access to calculate its hash.
A match does not add a publisher signature, clear a Windows reputation warning or prove that a file is safe. Review Windows warnings; do not disable protection or add exclusions just to install an app.
Choose the right installation channel
File Timeline, Folder Rules, Safe Merge, Clean Metadata and Make Smaller are paid, one-time Microsoft Store purchases. They have no standalone EXE channel. Buy through the linked Store listing, not a payment request in email or an unofficial download mirror.
Microsoft Store is the recommended channel for Auto Clicker, Clipboard Manager, Just Converter, PDF Tools and CiteFlow. Disk Analyzer recommends its portable EXE for administrator-assisted scans; its Store build remains available. See all official download choices and verification records.
Keep the feature boundaries in mind
Locked Notes encryption does not encrypt ordinary clipboard history. A visual PDF signature is not a certificate-backed digital signature. A disk scan shows size and location, not whether a file is safe to delete. OCR, metadata and citation drafts need checking against the source.
Test file operations with expendable samples first and keep separate backups of important data. A file-activity timeline is not a backup, and a completed folder merge does not automatically authorize recycling the originals.
Report a security concern
Email osenpacom@gmail.com with the app and version, affected behavior and non-sensitive steps to reproduce it. Include the source URL and file hash if a download is involved. Do not send passwords, private documents, exploit payloads or someone else's personal data.
This contact does not promise a response deadline or a bounty. For ordinary installation or feature problems, use Support.