.TEMX

TEMX File

Cemetery Registry Database File
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A .temx file is a database created by Cemetery Registry (Temető Nyilvántartó), a Windows program from ECCLESIA SOFT that churches and cemetery administrators use to record burial plots, deceased persons and plot renters. It holds all of that information in one file organized into tables. The reliable way to open it is inside the Cemetery Registry application itself. Because its internal layout is reported to resemble a Microsoft Access database, tools that read .mdb files may also read it, though that is not officially guaranteed.

Developer: ECCLESIA SOFT (Molnár István) Category: Database Files MIME: application/octet-stream
OPENS ON Windows
Related: .DB · .DBF · .ACCDB · .SQL

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Last reviewed Jul 9, 2026

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What is the TEMX file format?

A .temx file is the database used by Cemetery Registry, a Windows program sold in Hungarian and Romanian as Temető Nyilvántartó by the developer ECCLESIA SOFT. Cemetery administrators, parish offices and municipal record keepers use the program to digitize a graveyard and keep track of burial plots, deceased people and the people who rent those plots.

Everything lives in a single file. The .temx database organizes records into tables of rows and columns, covering plot configurations and the details attached to each grave. When you first install the software it ships a blank template named TemNyilv.temx in its program folder; creating a new registry copies and renames that template. According to FileInfo, the internal structure resembles a Microsoft Access .mdb database, which explains why some Access tools can read it, although ECCLESIA SOFT does not publish a public specification.

Security & safety

RISK: LOW

A .temx file is a passive data file, not an executable, so it cannot run code on its own. The main caution is that it is a proprietary format tied to one small vendor: keep backups, since the file is only fully usable inside Cemetery Registry.

Format details

in a nutshell
FULL NAMECemetery Registry Database Fileaka Temető Nyilvántartó database, Cemetery Registry data file
DEVELOPERECCLESIA SOFT (Molnár István)
MIME TYPEapplication/octet-stream
TYPEBinary database file (proprietary, Access-like)
This extension is also used by…
  • TMX (Tiled map / Translation Memory eXchange) - Unrelated .tmx files exist for the Tiled map editor and for translation memory exchange; sometimes confused with .temx because of the similar name.

Programs that open TEMX files

Windows3 apps
MDB Viewer Plus Free Open the .temx file as an Access-style database to browse tables read-only when you do not have the original application.
ECCLESIA SOFT Cemetery Registry (Temető Nyilvántartó) Paid Install Cemetery Registry, then open the program and load your .temx file from its database menu to view and edit records.
Microsoft Access 365 Paid Try opening the .temx file in Access via File > Open (set the filter to All Files); it may read the tables because the layout resembles an .mdb database, though success is not guaranteed.

Technical details

deep spec
EncodingBinary
ContainerSingle-file relational database, structure reported to resemble Microsoft Jet/Access .MDB
CompressionNone documented
EncryptionNone documented
Typical sizeHundreds of KB to several MB depending on number of records
StructureStores cemetery data across one or more tables of rows and columns: deceased persons, burial plots and plot renters, plus grave/plot configuration data.
IntegrityNone documented
PlatformsWindows
NotesCemetery Registry ships a template named TemNyilv.temx in its install directory (e.g. C:\Program Files (x86)\CEMETERY REGISTRY [version]); the program copies and renames it to create a new database. The application is bilingual (Hungarian and Romanian) and exports data to Crystal Reports, PDF, Excel, Word and RTF.
Software VendorECCLESIA SOFT
Primary ApplicationCemetery Registry (Temető Nyilvántartó)

TEMX conversions

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Frequently asked questions

What program opens a .temx file?
ECCLESIA SOFT's Cemetery Registry (Temető Nyilvántartó) is the program that creates and opens .temx files. Microsoft Access may also read one because the internal layout resembles an .mdb database.
Is a .temx file a Microsoft Access database?
Not officially. FileInfo reports that its structure is similar to the Access .mdb format, which is why Access sometimes opens it, but ECCLESIA SOFT does not publish a specification confirming this.
What is stored inside a .temx file?
It holds a cemetery's records in tables: burial plots, deceased persons, plot renters, and grave configuration data. One .temx file is the whole registry database.
Why is my file named TemNyilv.temx?
TemNyilv.temx is the blank template that ships with Cemetery Registry. The program copies and renames it whenever you create a new database, so this name points to the default starter file.
Can I convert a .temx file to Excel or PDF?
Yes, but do it from inside Cemetery Registry. The application exports records to Excel, PDF, Word, RTF and Crystal Reports rather than converting the raw .temx file directly.
Is it safe to open a .temx file?
Yes. It is a data file, not a program, so it cannot execute anything by itself. Keep a backup, since the format is proprietary and best read in its original application.

References

1FileInfo - .TEMX File Extensionfileinfo.com
2ECCLESIA SOFT - Temető Nyilvántartó (official site)www.temetonyilvantarto.com

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