Copsy›Guides›Back up Insta360 footage on Mac

How to back up Insta360 footage on Mac

Q: Can I just drag the Insta360 microSD to a folder in Finder?

You can, but a Finder drag doesn't verify the copy — a dropped read or a flaky reader can silently truncate a file and you won't know until you try to stitch it. Copsy verifies every copied file with ASC-MHL checksums, so you have proof each raw .insv clip copied bit-for-bit.

Written by a working DIT · Copsy · Last verified June 2026

Short answer

Copsy is a free Mac camera-offload app. Pop the microSD out of your Insta360, put it in a card reader, and Copsy copies the raw .insv clips to an external drive (and, if you want, Google Drive or Dropbox in parallel), organizes them by date, and verifies every file with ASC-MHL checksums. Free, no card limit, no signup.

Insta360 / 360 cameras record an unstitched dual-fisheye .insv file to the card that still needs stitching later in software. So back up the raw microSD first. That .insv is your camera-original master, and you only stitch from the safe copy.

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Why back up the raw .insv before you stitch

An Insta360 X-series (X3, X4, X5 and friends) doesn't save a finished 360 video to the card. It records a raw, unstitched dual-fisheye .insv clip (two circular fisheye images side by side) plus a small low-res .lrv proxy. The stitching, reframing, color and export all happen later, in Insta360 Studio or the Premiere/Resolve plug-in. Until then, that .insv on the microSD is the only original of your shoot.

That changes the priority on the day. You're not backing up a watchable video yet. You're backing up the master that everything else gets built from. If the card gets corrupted, dropped, or reformatted before you've stitched, the footage is gone. So the workflow is simple: offload and verify the raw card first, stitch second.

The one-line rule for 360 footage

Copy the whole microSD (every .insv, plus the .lrv proxies and any .insp photos) to an external drive.
Verify it with checksums so you have proof the raw clips copied bit-for-bit.
Then stitch in Insta360 Studio / the plug-in, from the verified copy, never from the only copy.

Back up an Insta360 microSD on Mac — step by step

Insert the microSD. Eject it from the camera, drop it in a USB card reader, and plug it into the Mac. Copsy reads the card and lists the raw .insv clips on it.
Pick destinations. Choose an external drive. Optionally add Google Drive or Dropbox so Copsy makes a cloud copy in parallel during the same offload.
Copy and verify. Copsy copies every raw clip, organizes by date and source, and verifies each file with ASC-MHL checksums, so you know the raw footage is intact before any stitching.
Stitch later. A Telegram message pings you when the card is done and verified. Now stitch and reframe in Insta360 Studio or the Premiere plug-in, from the safe copy.

Why not just drag the card in Finder?

You can drag a microSD to a folder, and most of the time it's fine. The problem is the times it isn't: a flaky reader, a USB hiccup, or a bad sector can silently truncate a single .insv. A dropped read is exactly the kind of thing you won't notice until you try to stitch that clip weeks later. Finder doesn't check.

Copsy verifies every copied file with ASC-MHL checksums, the same film-set / delivery verification standard professional offload tools use. So each raw 360 clip is confirmed copied bit-for-bit, with a manifest you can keep. That's the whole point of an offload app versus a drag: proof, not hope.

Copsy vs the alternatives for 360 backup

What you need	Copsy	Finder drag	DaVinci Resolve Clone Tool	YoYotta
Price	FREE	FREE	FREE	around $110/yr full tier PAID
Checksum-verified copy of raw .insv	✓ ASC-MHL	no verify	✓ xxHash64	✓ ASC-MHL
Reads any card / 360 microSD	✓	✓	✓	✓
Copy to a drive AND cloud (Drive/Dropbox) in parallel	✓	—	—	—
Auto-organize by date + source	✓	manual	—	✓
Standalone — no NLE to open	✓	✓	opens Resolve	✓
Telegram notification when done	✓	—	—	—

Honest notes: the DaVinci Resolve Clone Tool is genuinely free and verifies with xxHash64, but you have to open Resolve and it won't auto-detect, copy to the cloud in parallel, auto-organize, or ping you. YoYotta is a powerful Mac DIT app (LTO/LTFS, ASC-MHL) at around $110/yr for the full version, with a limited free YoYottaID tier; Copsy covers the free copy + verify + cloud core without LTO. Prices and features change — figures last verified June 2026; check each vendor's site.

A note on the .lrv proxies and stitching

When you copy the whole card, you'll see .lrv files alongside the .insv clips. Those are the low-res proxies the phone app uses for fast preview. Keep them; they pair with the raw clip. Copsy copies the card as-is, so your folder structure stays exactly the way Insta360 Studio and the Premiere plug-in expect when you stitch later. You're never reorganizing the camera's files by hand. You're just making a verified, dated copy of the whole card.

Frequently asked questions

How do I back up Insta360 footage on a Mac?

Take the microSD out of the Insta360, put it in a card reader, and offload the raw .insv files to an external drive before you stitch anything. Copsy, a free Mac camera-offload app, copies the whole card, organizes it by date, and verifies every file with ASC-MHL checksums, and can copy to Google Drive or Dropbox in parallel too.

Should I back up the raw .insv files or stitched videos?

Back up the raw .insv files first. Insta360 cameras record an unstitched dual-fisheye .insv clip to the microSD, and stitching and reframing happen later in software. The .insv is your camera-original master, so copy and verify that before you stitch, reframe, or delete the card.

Can I just drag the Insta360 microSD to a folder in Finder?

You can, but a Finder drag doesn't verify the copy. A dropped read or a flaky reader can silently truncate a file and you won't know until you try to stitch it. Copsy verifies every copied file with ASC-MHL checksums, so you have proof each raw .insv clip copied bit-for-bit.

Does Copsy detect Insta360 / 360 camera cards?

Copsy auto-detects many camera cards by their content, and it also reads any card or volume, so it will back up an Insta360 microSD even when it appears as a plain card. It copies the raw .insv clips, organizes them by date and source, and verifies them.

Can Copsy back up to a drive and the cloud at the same time?

Yes. Copsy can copy your raw 360 footage to an external drive and to Google Drive or Dropbox in parallel during the same offload, so your local backup and your cloud copy happen together.

Is Copsy free?

Yes, Copsy is free to download and use today, with no card limit and no account required. It runs on macOS 13 or later.

Back up your next 360 card for free

Copsy, a free Mac camera-offload app. Verified copies of your raw .insv footage to a drive and the cloud, before you stitch.

⬇ Download Copsy for Mac

macOS 13+ · No card limit, no signup