Video collections grow by accident. Phone backups land on one drive, camera cards on another, old project exports on a NAS, and a folder called New folder (2) holds who knows what. After a few years you have thousands of files, half of them with names like VID_20210704_183355.mp4, and the same clip stored three times.
This is the start-here guide. It gives you a plan in six steps, explains the free way to do each one, and links to a detailed guide for each step. Where it helps, it also shows how SceneSort Pro, our Windows app, does the step faster.
The best structure is the one you'll keep using. For most collections, two or three levels are enough:
Video\
Family\2024\2024-03-01 Birthday.mp4
Travel\2023 Japan\Kyoto temple walk.mp4
Courses\Photography Basics\01 Exposure.mp4
Recordings\Gameplay\2025-11-02 Session 4.mkvIf you also use a media server, keep films and TV in the folder patterns it expects and everything else in a separate "personal" area. Our guide to organising home videos without Plex covers that split.
You don't have to physically move every file to one drive, but you do need to see it all together. The free route is to map each drive and NAS share to a consistent letter or path (for example V:\ for the NAS) so links and tools always find them.
Then get a rough count. In File Explorer, search a drive for kind:video and check the item count in the status bar. That number tells you how long each later step will take.
Do this before renaming, or you'll spend time tidying files you're about to delete. Exact copies are easy, but most video duplicates aren't exact: they were renamed, re-encoded or resized on the way. You need a tool that compares content.
Large collections that have moved between drives often hide files that won't play: interrupted copies, failing disks, half-finished exports. It's better to find them now, while a good copy may still exist on an older drive or backup, than in the middle of a family movie night. Our guide to finding corrupt video files in bulk has a free FFmpeg check you can copy and paste.
The free edition of SceneSort Pro has every feature and works on your first 500 files, with no time limit. Pro: unlimited files, US$29 one-time.
Once the duplicates and broken files are gone, rename what's left. Good names are short, readable and sortable: a date or a title, nothing else. Resolution and codec don't need to be in the name, because any decent player or library tool reads them from the file.
A tidy folder tree is a good start, but with thousands of files you also want to filter: everything from 2019, everything in 4K, everything longer than an hour. Free options:
Get-ChildItem -Recurse -Include *.mp4,*.mkv | Export-Csv videos.csv) and keep notes alongside it. It's slow to maintain but costs nothing.If you'd rather not juggle five tools, SceneSort Pro covers the whole plan in one Windows app, entirely offline: no account, no cloud.
\\NAS\Videos, all in one library. The Storage view shows how the space is split across your folders.Undo is available at every stage. The free edition includes every feature for your first 500 files, so you can run the whole plan on a test folder first.
The free edition finds duplicates, checks for broken files, cleans names and builds a library for up to 500 files. No card, no time limit.
Try it free on 500 filesFree from the Microsoft Store. Pro: unlimited files, US$29 one-time · other install options
Optional: get 20% off the full version
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