Project knowledge · Mac and Windows

Filum

Everyone's project mail in one shared place.

For offices that work in projects: architecture, engineering or any other field. For mailboxes on Microsoft 365.

Filum with the sample project Lindenhof: the timeline shows the conversations per sender from March 2024 to November 2025, with search, view and period above.
The timeline in the sample project that comes with Filum: about a thousand fictional mails from a fictional architecture office, to try out with no account and no licence.

Find, don't search

Type a word and see every match with the whole conversation around it. The timeline shows what happened when, from the first request to the last reply.

The whole team stays informed

Everyone files their project mail, everyone can read it. Whoever joins or stands in for someone finds their way quickly.

Your project, your rules

You set the rules, Filum sorts your mail by them.

Ready in no time

Installed from the App Store, with no IT and no server of your own. Filum archives straight to your shared drive, not to a cloud. The archive stays yours, even if you stop using Filum one day.

Filum respects your privacy. If you want, Filum keeps archiving in the background while you work.

Office licence

Individual licences or office licence

The office licence covers every member of the office, with no assigning. Individual licences are assigned by whoever manages the office. The choice is per app, and buying happens here on the website. There is nothing to buy in Filum itself.

Final prices in Swiss francs, per licence year. bimover is not registered for VAT; no VAT is shown or charged.Terms

Download on the Mac App Store

Support

Help is included

Anything caused by a fault in our software costs nothing, ever.

The bimover AI answers questions about Filum right in the Support app. That is included in the licence.

If it is not a fault in the software and the AI cannot help, a person takes over for CHF 299 per hour, in quarter-hour steps.

More about Filum

Sign in, choose folders, start the run

Three things before the first run: the sign-in, an archive folder and at least one Outlook folder to archive from.

  • One Microsoft sign-in. It fetches the mail and connects the bimover account at the same time; there is no second login. If an office only allows outside programs after approval, its IT approves Filum once; in the Microsoft admin centre it is listed as “Filum Mailspace”. The app shows the link for that exactly when a sign-in fails because of it.
  • Archive folder and own domain. The office picks the storage path itself. Your own domain comes from the sign-in, and that is how Filum tells incoming from outgoing. Anyone writing under several domains adds the others in the app settings under “More of your own domains”.
  • The Outlook folders. Each participant files their project email into an Outlook folder of their own and archives it themselves into the same project folder. Filum brings the messages together there.
  • Platform. A standalone app for the Mac and for Windows.
What Filum does not promise
  • Filum does not prevent changes, it makes them detectable. Anyone with write access to the folder can change files. The record then shows that something is different.
  • No seal, no write-protected drive, and the archive is not stored on a blockchain. That is a decision, not a backlog item.
  • Whether a given retention setup satisfies the rules is decided by the procedure in the office, not by a program. We say what Filum does; we do not give legal advice.
  • Filum archives only what was filed or what a rule gives a project. After each run Filum reports how completely the conversations already begun in the archive are filed. About a conversation nothing ever reached the archive from, Filum says nothing.
  • Not captured as messages: Teams chats and drafts. Cloud attachments that arrive as a link instead of a file are archived as that link.
  • For every message Filum writes an archive file to read. It reproduces the content, not the look: fonts, colours and the position of images in the text are lost, and a few image formats are left out entirely. The mail's .eml sits untouched in .filum/originale.
To read and to fill in

To read

To fill in

The templates are also available as editable text, in the open and under a licence that allows adaptation. Anyone introducing a policy usually changes it. View templates as text

The four sheets to read are available in English and German; the templates are in German. Not legal advice. Every sheet names the provision it relies on and says where a question is open.

Questions before the first run?

Write to us and we will walk through the first run together.