Revit AutoSave & Backup File Location: Recover Your Files

Revit does not have AutoSave. It reminds you to save, makes a backup copy each time you save, and writes journal and recovery files that can save your work after a crash. This guide shows the Revit AutoSave and backup file location, where Revit keeps recovery files, and how to recover a Revit file step by step. The facts are checked against Autodesk’s help.

I should have clicked the last save button before Revit crashed. I needed to add one last annotation. If this sounds like you, start with the steps below. Then set up the options in this post so the next crash costs you minutes, not hours.

Does Revit AutoSave?

No. Unlike AutoCAD, Revit has no AutoSave that saves your model every few minutes. Three things protect you instead:

• Save reminders. Revit asks you to save, by default every 30 minutes.
• Backup files. Each time you save, Revit keeps a copy of the previous version. These are not “continuous”. If you never save, there is no backup.
• Journal and recovery files. Revit logs your actions and may offer to save a recovery file after a crash.

This is why the first Save As matters. Save a new project as soon as you have drawn a meaningful line. From then on, every save creates a recoverable copy. This also shows how important understanding RVT files and synchronizing is for BIM data management.

Revit Backup File Location

The Revit backup file location is the same folder as your model. The name is the model name plus a 4-digit number, which counts how many times the file has been saved.

To recover from a backup, open the one with the highest number and save it. Revit asks if you want to name the file without the 4-digit number. Click Yes, or use Save As and type a clean name. If the newest backup is also damaged, try the one before it.

How to Change the Maximum Number of Backups

Revit keeps a limited number of backups. When there are more than the maximum, it deletes the oldest ones. You can change the limit:

1. Go to the File tab > Save As drop-down menu > click Project.
2. In the Save As window, click Options…
3. Change the value for Maximum backups, and then click OK and Save.

More backups give you more versions to go back to, but they use more disk space, and a large model can produce large backups. Use a higher number for the first weeks of a project and clean old copies later.

Set the Save Reminder (the Closest Thing to AutoSave)

The time between reminders is the work you are willing to repeat. The default is 30 minutes. If you can not afford to redo 30 minutes, shorten it.

1. Go to the File tab > click Options.
2. In the General options, change the Save reminder interval.
3. For a workshared project, also set the Synchronize with Central reminder interval in the same place.

Revit Recovery File Location (All Places to Check)

There is no single “AutoSave folder”. Check these places, from the most likely one to the least:

To open the Journals folder fast, press Windows + R, paste %LOCALAPPDATA%\Autodesk\Revit, press Enter and open the folder with your Revit version.

How to Recover a Revit File After a Crash

Revit crashed without saving? Do these in order. Stop at the first one that works.

1. Do not close the error window yet. If Revit offers to save a recovery file, accept it and pick a safe folder.
2. Do not overwrite your model. Copy the model and its backups to another folder first.
3. Open the backup file with the highest number (for example Project1.0003.rvt) and use Save As.
4. Working in a shared model? Use Restore Backup or open your local file (see the worksharing section below).
5. Still missing the last changes? Look in the Journals folder (next section).
6. Try Windows Previous Versions and the Temp folder.

Sometimes a crash is so severe that Revit cannot write a recovery file. In that case, the last saved backup is your restore point.

Revit Journal Files: Location and Recovery

Journals are text logs of the actions you performed in Revit. After a crash, the folder also contains related files such as SLOG, DMP and TXT files. Worker logs are small logs for regenerating views and printing.

The default location is C:\Users\<Username>\AppData\Local\Autodesk\Revit\Autodesk Revit 2027\Journals. Sort the files by Date modified to find your last session.

Copy the journal now. By default Revit keeps only the latest 10 journal files and deletes those older than 10 days (the Revit.ini settings JournalShelfCapacity and JournalShelfLife). If you keep working, the crash journal can be removed.

Steps to Replay a Journal File

This is an advanced method. It can bring back the actions from your last session when there is no backup that is recent enough. It works best for a project that is not in a shared work environment.

1. Copy the journal of the crashed session to another folder.
2. Right-click the copy and select “Open with…” and then select Notepad or any text editor.
3. Look for a line that says (Jrn.Data “file name”).
4. Edit the line below so that it looks like this: (“IDOK”, “<Model name>.rvt”).
5. Remove the lines with the crash error messages at the end of the TXT file.
6. Add a save command at the end of the journal, or save the model by hand once Revit has replayed the actions.
7. Put the edited journal in the same folder as the problem Revit file, then drag it onto the Revit icon or into the open Revit window.

Journals are not a dependable backup, because they are overwritten after a short time. They are best for diagnosis and for emergency recovery of the last few actions.

Recover Revit Files in a Shared (Worksharing) Project

Working on a local server (file-based) or in the cloud gives you more places to recover from. Each time you synchronize, the central model is updated, so the most you lose is the work since your last synchronization.

Restore a Backup of a File-Based Central Model

1. Go to the Collaborate tab > click Restore Backup.
2. Select your project file (or its backup folder) > click Open.
3. In the Project Backup Version window, select a version and click Save As.

Revit keeps the central backup information in a folder named <CentralFileName>_backup, beside the central file. It holds permission data, DAT files and the worksharing log (SLOG). Do not rename or delete the files in it, and move it together with the project. If you rename the project, rename the folder too.

Local Copy and Collaboration Cache

The local copy you create when you first open a shared model, and its related copies, can be found at C:\Users\Username\AppData\Local\Autodesk\Revit\Autodesk Revit <Release>\CollaborationCache. In Revit 2025 and later you can see the location in File > Options > Cloud Model.

These are RVT files that hold your cached data. Copy the local file to a safe place before you try anything else, and open the copy. Restore Backup is for file-based worksharing. For cloud models, use the previous versions of the model in Autodesk Docs.

If frequent synchronizations with the central model are not possible, save your local file between allowed synchronizations.

Is There a Revit AutoSave Plugin?

Yes, third-party add-ins that save on a timer exist. Before you install one, check that it supports your Revit version, test it on a copy of a project, and ask your BIM manager if the office allows add-ins. Many are not updated for every release. A saved file you can not open is worse than no file.

My advice is to keep a synchronized or saved model, use the built-in backups, and set a short save reminder.

7 Habits That Stop You From Losing Revit Work

1. Use Save As right after you create the project.
2. Press Ctrl + S after every big step, before a risky command, and before you leave the desk.
3. Shorten the save reminder to 10 or 15 minutes.
4. Raise the maximum backups for a new project.
5. Copy the project to a second drive or a synced folder, such as a cloud drive, at the end of each day.
6. Synchronize with the central model often, with a clear comment.
7. Purge unused families, clean up and compress the model. A big, heavy model crashes more.

Autodesk cautions that automatic saving can slow your work and crash the user interface in medium and large local and shared projects, especially mass-in-place models. This is one reason why Revit uses reminders and not an AutoSave.

Can’t Recover Your Revit File? What to Check

• There is no backup file. The model was never saved, or the maximum backups is 0. Check the Journals folder and the Temp folder.
• The backup file is old. A backup is the version before your last save. Open the highest number first, then check earlier ones.
• The backup will not open. Try an earlier backup, then open the file with the Audit box ticked in the Open window.
• The journal is gone. Revit removes old journals (10 files or 10 days by default). Copy the journal as soon as the crash happens.
• Restore Backup is missing or grayed out. The project may not be workshared, or it is server-based or in the cloud. Use the previous versions in Autodesk Docs for cloud models.
• Nothing works. Keep the journal and the model files and contact Autodesk Support. They often ask for the journal.

Revit AutoSave and Recovery FAQs

Does Revit have AutoSave?

No. Revit does not save your model automatically every few minutes. It shows a save reminder, makes a backup copy of the previous version each time you save, and writes journal files.

Where is the Revit AutoSave location?

There is no AutoSave folder. The closest files are the backups in the same folder as your model (like Project1.0001.rvt) and the journals in C:\Users\<Username>\AppData\Local\Autodesk\Revit\Autodesk Revit 2027\Journals.

Where is the Revit backup file location?

Backup files are in the same folder as the model. The name is the model name, a 4-digit number and .rvt. The highest number is the most recent backup.

Where is the Revit recovery file location?

If Revit offers to save a recovery file after a crash, it is saved where you choose. Also check the model folder for backups, the Journals folder, the CollaborationCache folder for shared models, and the Windows Temp folder.

How do I recover a Revit file that crashed without saving?

Accept the recovery file if Revit offers it. If not, open the backup with the highest number and use Save As. For the latest actions, check the Journals folder. In a shared project, use Restore Backup or your local file.

How do I get more Revit backup files?

Go to File > Save As > Project > Options and raise Maximum backups. When there are more backups than the maximum, Revit deletes the oldest ones.

How do I change the Revit save reminder?

Go to File > Options > General and change the Save reminder interval. The default is 30 minutes.

How long does Revit keep journal files?

By default the latest 10 journal files, and for 10 days. These two limits are the JournalShelfCapacity and JournalShelfLife settings in Revit.ini. Copy the crash journal as soon as you can.