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  "description": "Previews, presets, and what to copy",
  "path": "/backup-restore-lightroom-catalog/",
  "publishedAt": "2026-02-06T14:00:47.000Z",
  "site": "https://www.yonkeydonkey.blog",
  "tags": [
    "what Lightroom files to back up",
    "how to back up catalogs in Lightroom Classic",
    "Duplicacy",
    "Arq",
    "moving Lightroom to a new computer"
  ],
  "textContent": "* * *\n\nBecome A Member\n\n* * *\n\n**Y** ou don’t notice your Lightroom library until it's gone. One bad drive. One bad update. One sleepy click on the wrong folder. Then the room goes quiet, and all your edits, flags, collections, and careful little decisions feel like they were never real.\n\nA solid Lightroom Classic catalog backup is less about paranoia and more about respect. Respect for time. Respect for memory. Respect for the fact that computers don’t love you back.\n\nHere’s how to back up and restore your Lightroom Classic catalog the right way, including previews, presets, and the parts Lightroom won’t grab unless you do it yourself.\n\n## Know what you’re backing up\n\n### Catalog vs photos vs presets\n\nLightroom Classic keeps your work in separate boxes. Mix them up and you’ll either back up the wrong thing, or restore the right thing and still feel lost.\n\n💡\n\n****The big rule**** : the catalog is a database. Your photos are separate. Your presets and settings usually live somewhere else again. Three bodies, one case.\n\nHere’s what matters, and what you should copy:\n\nItem| What it is| Where it usually lives| Should you back it up?\n---|---|---|---\nCatalog (`.lrcat`)| Edits, keywords, flags, collections, history| Your chosen catalog folder| Yes, always\nPreviews (`Previews.lrdata`)| Thumbnails and Library speed| Next to the `.lrcat`| Yes, if you value your time\nSmart Previews (`Smart Previews.lrdata`)| Edit-able proxies when originals are offline| Next to the `.lrcat`| Yes, if you use them\nLightroom backup ZIPs| Compressed copies of the `.lrcat`| A “Backups” folder you choose| Yes, but store off the main drive\nPhotos (RAW, JPEG, video)| The actual image files| Wherever you keep photo folders| Yes, separately from the catalog\nPresets, profiles, plugins, settings| Your tools and custom setup| In Lightroom’s settings folders (or with the catalog)| Yes, if you want your workspace back\n\nIf you want a second opinion from a backup vendor that deals with Lightroom messes daily, read CrashPlan’s breakdown of what Lightroom files to back up.\n\n💡\n\n****One more rule**** : The one people skip because they’re in a hurry: close Lightroom Classic before you copy anything. Catalogs are live databases. Copy a catalog while it’s open, and you’re taking a photo of a moving target.\n\n## Build a Lightroom Classic catalog backup you can trust\n\nLightroom Classic has a built-in catalog backup. It’s useful, but it’s not the whole story.\n\n### Use Lightroom’s built-in backup (and make it verify)\n\nIn Lightroom Classic, set the backup schedule here:\n\n  * Windows: `Edit` > `Catalog Settings`\n  * macOS: `Lightroom Classic` > `Catalog Settings`\n\n\n\nOn the `General` tab, set `Back up catalog` to a rhythm you can live with. Weekly is a sane baseline, `every time Lightroom exits` is safer if you edit daily.\n\nWhen you quit Lightroom and the backup dialog appears, treat it like a tiny interrogation room. Check the options that matter:\n\n  * **Test integrity** : This is the closest thing to “prove it” you’ll get.\n  * **Optimize catalog** : Helps keep the database from turning sluggish.\n\n\n\nAdobe’s own guidance is clear and current, and it’s worth a skim when you want the official language: how to back up catalogs in Lightroom Classic.\n\nTwo gotchas that catch people:\n\n  1. Choose a backup location on a different drive than your working catalog. Common sense: If the main drive dies, your backup dies with it. Tragic. Predictable.\n  2. Lightroom’s backup is mainly the `.lrcat` inside a ZIP. It does not back up previews. That means you can restore your edits, but you may still spend hours watching previews rebuild like a slow dawn you didn’t ask for.\n\n\n\n### Copy the whole catalog folder (that’s how you keep previews)\n\nIf you want previews and smart previews intact, back up the entire catalog folder while Lightroom is closed. That folder usually contains:\n\n  * Your `.lrcat`\n  * `Previews.lrdata`\n  * `Smart Previews.lrdata` (if you’ve built them)\n  * Other small helper files Lightroom keeps near the catalog\n\n\n\nThis “whole folder copy” is also what you restore when you want things to feel normal fast.\n\n* * *\n\nThese stories don’t write themselves.\n\nThey’re dug up from the bone yard, pieced together in the dark when the rest of the world is asleep. They cost something to tell.\n\nIf you want to keep the lights on in this place, if these words are worth more to you than a cheap cup of coffee, then step up. Don’t just be a ghost passing through. Become a member. Keep the ink flowing.\n\nMembership\n\n* * *\n\n### Follow 3-2-1\n\nUse the 3-2-1 backup rule:\n\n  * **3** copies of your data\n  * on **2** different kinds of storage\n  * with **1** copy offsite (or cloud)\n\n\n\n💡\n\n****A clean example**** : working catalog on your internal SSD, a copy on an external SSD, and another copy offsite (cloud backup or a drive stored away from your desk). Fires don’t care that you backed up to the drive sitting next to your laptop.\n\nTwo backup application I use extensively, are Duplicacy and Arq. Duplicacy for my storage servers and Arq on my MacBook Pro.\n\n## Restore your Lightroom Classic catalog\n\n### And relink what went missing\n\nRestoring is where the past either comes back clean, or comes back wrong.\n\nStart slow. You’re handling evidence.\n\n### Step 1: Put the restored catalog in a sane place\n\nIf your backup is a Lightroom ZIP, unzip it first. You want a real `.lrcat` file again.\n\nIf you backed up the whole catalog folder, copy that folder back as-is. Keep the previews folders sitting right beside the `.lrcat`, and keep the base names matched. Lightroom likes things that line up.\n\nThen open it:\n\n  * Lightroom Classic: `File` > `Open Catalog`…\n  * Point to the restored `.lrcat`\n\n\n\nDon’t overwrite your current catalog unless you mean it. If you’re unsure, restore into a new folder with a date in the name. Give yourself a way back.\n\n### Step 2: Deal with missing photos (the catalog remembers paths, not miracles)\n\nYour catalog stores pointers to photo locations. If the drive letter changed (Windows), or a volume name changed (macOS), Lightroom will act like your photos vanished.\n\nThey didn’t. The map did.\n\nIn the Folders panel (Library module), right-click the top-most missing folder and use:\n\n  * `Find Missing Folder` (common phrasing)\n  * or `Update Folder Location`\n\n\n\nDo it at the highest parent folder you can. One fix can relink a whole tree.\n\nCross-platform restores (Mac to Windows, Windows to Mac) work, but paths won’t match. That’s normal. The relink step is where you pay the toll.\n\n💡\n\nIf you’re migrating to a new machine, a practical walk-through can help you avoid the usual traps, see this guide on moving Lightroom to a new computer.\n\n### Step 3: Get your presets and settings back (two common storage modes)\n\nPresets are the feel of your darkroom. Without them, everything still works, but it doesn’t feel like yours.\n\nLightroom Classic can store presets in two different ways:\n\n  1. **With this catalog** : If you enabled “Store presets with this catalog” (`Preferences` > `Presets`), Lightroom uses a `Lightroom Settings` folder next to the catalog. Back it up and restore it alongside the `.lrcat`.\n  2. **In your user profile** : If not, presets live in Adobe application support folders.\n\n\n\nFast way to find the real location (best, because versions vary):\nGo to `Preferences` > `Presets`, then use the buttons like `Show Lightroom Develop Presets` and `Show All Other Lightroom Presets`. Those open the exact folders on your system. Copy those folders when Lightroom is closed.\n\nQuick path references that often apply:\n\n  * macOS: `~/Library/Application Support/Adobe/Lightroom/`\n  * Windows: `C:\\Users\\<you>\\AppData\\Roaming\\Adobe\\Lightroom\\`\n\n\n\nIf you want cleaner portability, export your preset groups (`right-click` a group in the Presets panel, `export`), then import them on the other machine. It’s slower than copying folders, but it’s tidy. Like labeling boxes before you move.\n\n### Step 4: Verify the restore, don’t just hope\n\nOpen the restored catalog and check the things that prove it’s really yours:\n\n  * Recent edits on a few known photos\n  * Collections and smart collections\n  * Keywords and flags\n  * The missing file indicator (Library > Find All Missing Photos, if needed)\n\n\n\nThen run a fresh Lightroom backup schedule again. A restored catalog with no new backups is a survivor walking back into the storm.\n\n## Conclusion\n\nBacking up Lightroom Classic is an ordinary act, and that’s the point. You’re not saving art in a vault, you’re saving your time, your decisions, your attention, the trail you left in the dark.\n\nClose Lightroom before you copy. Back up the catalog and the photos as separate creatures. Keep previews if you hate waiting. Copy presets if you like your tools the way you left them. Follow 3-2-1, then test a restore while everything’s still fine.\n\nBecause “fine” doesn’t last, and you don’t want to learn that mid-edit.",
  "title": "How to back up and restore a Lightroom Classic catalog",
  "updatedAt": "2026-02-06T14:00:47.000Z"
}