Platform / Data types

Bring your data as it is.

Native files, email containers, chat exports, and production loadfiles go straight into review. Explore what we accept, how we process it, and what you can take back out.

Schedule a Demo Jump to the format list

Native files welcome

Documents, email, chat, images, spreadsheets, CAD, and more.

No document-count limit

Upload a handful of files or a full production.

Loadfiles welcome

DAT, OPT, LFP, DII, EDRM XML, our CSV protocol, and Relativity exports.

Take your data with you

Export natives, productions, privilege logs, and review results.

Find your format

From familiar files to specialized evidence.

Browse the categories below to see how each type is handled, from text and metadata extraction to image OCR. Search by extension, source, or category.

Find a format

Documents

.doc · .docx · .docm · .dot …

Text, metadata, and embedded files extracted; scanned pages OCR'd

.doc
.docx
.docm
.dot
.dotx
.dotm
.rtf
.txt
.pdf
.wpd
.wp
.wp4
.wp5
.wp6
.wp7
.wpt
.wps
.wri
.ws
.word
.lwp
.odt
.odm
.odf
.ott
.oth
.pages
.iwa
.hwp
.hwpx
.gul
.pub
.one
.xps
.oxps
.fm
.ps
.eps
.tex
.fdf
.xfdf
.xfa
.mlm
.jnt
.dxl
.ptx
.myo

E-books and help files

.epub · .mobi · .azw · .azw3 …

Text extraction

.epub
.mobi
.azw
.azw3
.djvu
.lit
.prc
.chm
.hlp

Spreadsheets

.xls · .xlsx · .xlsm · .xlsb …

Text and metadata from every sheet

.xls
.xlsx
.xlsm
.xlsb
.xlam
.xltx
.xltm
.xlt
.xla
.xlm
.xlw
.xlr
.xlk
.xlc
.csv
.tsv
.tab
.ods
.ots
.odc
.stc
.sxc
.numbers
.et
.ett
.nxl
.nxt
.wks
.wk1
.wk3
.wk4
.qpw
.wb2
.wb3
.uof
.uos
.uxdc
.dbf

Presentations

.ppt · .pptx · .pptm · .pps …

Text and metadata, including speaker notes

.ppt
.pptx
.pptm
.pps
.ppsx
.ppsm
.pot
.potx
.potm
.sldx
.odp
.otp
.key
.keynote
.dps
.dpt
.shw

Email

.msg · .eml · .emlx · .emlxpart …

Sender, recipients, dates, and body captured; attachments stay with their email

.msg
.eml
.emlx
.emlxpart
.oft
.tnef
.p7m
.p7s
.zmc
.olk14message
.olk15message
.olk14msgattach
.bmf
.idx

Mail stores

.pst · .ost · .mbox · .nsf …

Every message and attachment processed as its own document

.pst
.ost
.mbox
.nsf
.olm
.dbx

Calendar and contacts

.ics · .ical · .cal · .ifb …

Fields extracted as text

.ics
.ical
.cal
.ifb
.vcs
.vcf

Chat and messaging

.rsmf · .ichat · Slack exports · Teams exports …

Indexed and searchable by conversation

.rsmf
.ichat
Slack exports
Teams exports
Google Chat
WhatsApp
Bloomberg IBXML
Bloomberg MSGXML

Forensic images and mobile

.e01 · .e02 · .ex01 · .l01 …

Unpacked; the user files inside are processed

.e01
.e02
.ex01
.l01
.lx01
.s01
.ad1
.aff4
.dd
.vmdk
.vhd
.vhdx
.dmg
.sparseimage
.sparsebundle
.ufdr

Images

.tiff · .tif · .png · .jpg …

OCR to searchable text

.tiff
.tif
.png
.jpg
.jpeg
.jpe
.jfif
.gif
.bmp
.heic
.heif
.webp
.psd
.ai
.svg
.svgz
.wmf
.wmz
.emf
.emz
.ico
.jng
.koala
.lbm
.pbm
.pgm
.ppm
.pnm
.iff
.pcd
.pcx
.dcx
.ras
.targa
.tga
.wbmp
.cut
.xbm
.xpm
.xwd
.dds
.fax
.awd
.sgi
.exif
.wdp
.jxr
.dng
.cch
.jpf
.jp2
.jpg2
.j2k
.jpc
.jpm
.jpx
.jps
.jb2
.jbig2
.mpo
.pic
.pict
.pct
.odi
.art
.qtif
.rgb
.xif
.snp
.plt
.hpgl

CAD and diagrams

.dwg · .dxf · .dwf · .dwfx …

Text and metadata extracted; drawings viewable

.dwg
.dxf
.dwf
.dwfx
.dws
.dwt
.dgn
.bak
.sv$
.3dxml
.stl
.prt
.xpr
.asm
.xas
.eprt
.easm
.edrw
.eprtx
.easmx
.edrwx
.prtdot
.asmdot
.drwdot
.sldprt
.slddrw
.sldasm
.cdr
.blend
.vsd
.vsdx
.vsdm
.vdx
.vss
.vssx
.vst
.vstx

Web

.html · .htm · .shtml · .xhtml …

Page text extracted

.html
.htm
.shtml
.xhtml
.xhtm
.mht
.mhtml
.rss
.rdf
.url
.warc

Text, code and data

.xml · .json · .yaml · .md …

Text extraction

.xml
.json
.yaml
.md
.sgml
.dtd
.xsl
.css
.js
.java
.jsp
.py
.php
.pl
.rb
.sql
.sh
.bat
.vbs
.vb
.as
.asp
.bas
.c
.cpp
.hpp
.f
.tcl
.vh
.wml
.con
.fluid
.log
.bin
.hex

Databases

.mdb · .accdb · .sqlite · .sqlite2

Tables extracted as text

.mdb
.accdb
.sqlite
.sqlite2

Project management

.mpp · .mpt · .mpd · .mpx …

Tasks, dates, and resources extracted

.mpp
.mpt
.mpd
.mpx
.xer
.prx

Finance

.qfx · .ofx · .qif

Transactions extracted as text

.qfx
.ofx
.qif

Medical imaging

.dcm

Metadata extracted; images viewable

.dcm

GIS and mapping

.kml · .kmz · .shp · .shx …

Features and attributes extracted

.kml
.kmz
.shp
.shx
.gpx
.geojson

System files and logs

.evt · .evtx · .lnk · .inf …

Identified and logged; any readable text extracted

.evt
.evtx
.lnk
.inf
.ini
.class
.exe
.dll
.msi
.ttf
.otf
.jks
.pcap
.pgp

Working with audio or video? Transcription is available on request. Contact us about your recording’s format and length.

Room for your collection

Clear limits. No silent omissions.

There’s no cap on document count. Documents that exceed the character limit are held for review, and our team works with you on next steps.

Documents per upload or workspace: No limit; Bring a small collection or a full production.
Characters per document: 1,000,000; Approximately 250,000 tokens. Longer documents are held for review.
Recommended file size: Up to 500 MB; Per file. We work with you to split larger files before upload.

Email, chat & containers

Keep the context with the evidence.

Emails keep their families. Attachments stay linked to their parent message, so reviewers can see the full context and search each attachment on its own.

Mailboxes, unpacked

PST and MBOX containers are unpacked, with each message and attachment processed as its own document.

Conversations, searchable

RSMF chat exports are indexed and searchable by conversation.

Collections, in one archive

ZIP archives are unpacked on upload, and each file inside is processed on its own.

Already processed elsewhere?

Bring the production as it is.

Loadfile data is treated as final. Your text, images, and metadata load as delivered, with no re-OCR or re-extraction.

DAT: Document metadata and coded fields, with Concordance and custom delimiters.
OPT (Opticon): Maps document IDs to page images.
LFP (IPRO): Maps document IDs to page images.
DII (Summation): Metadata and document boundaries.
EDRM XML: Full document sets in an open interchange format.
CSV (altumatimOS protocol): Our loadfile format, documented in the ingestion guide.
Images: TIFF and PDF page images referenced by OPT or LFP.
Relativity exports: Production sets, DAT files, and RSMF chat.

For uploads that mix natives and loadfiles, missing files, mismatched references, and inconsistent loadfiles are flagged before ingestion.

One file won’t stop the rest.

If a file can’t be processed, the rest of the upload continues. The failure log lists the file and the reason, so you know what to resend or handle another way.

Ask us about a file or format ↗

From ingestion to export

Your data in. Your work back out.

Getting data in

Browser upload: Drag and drop files for everyday uploads.
SFTP: Transfer large collections and productions.
Google Drive connector: Pull files from a shared Drive.
Dropbox connector: Pull files straight from Dropbox.

Getting data out

Original documents: Original files, with original file names preserved.
Productions: DAT and OPT loadfiles, extracted text, page images, and natives.
Privilege logs: Editable logs exported for service.
Review results: CSVs for issue, privilege, and confidentiality calls.
Document inventory: File name, control ID, and document type for every upload.

Large exports are packaged as ZIP files.

A few useful details

Questions about your data?

Is there a limit on how many documents I can upload?

There is no document-count limit per upload or workspace. The per-document limit is 1,000,000 characters. Longer documents are held for review, and our team works with you on next steps.

Do you re-OCR my production images?

No. Loadfile data is treated as final. Your text, images, and metadata load as delivered, with no re-OCR or re-extraction.

Can I bring data from Relativity?

Yes. You can bring Relativity production sets, DAT files, and RSMF chat exports with their associated files.

What happens to email attachments?

Attachments stay linked to their parent email as a family. Each attachment is also searchable on its own.

What if my format isn’t listed?

Contact our team to confirm the format before uploading. If a file cannot be processed, it is listed in your failure log with a reason and does not block the rest of the upload.

Can I get my data back out?

Yes. Export original files with their names preserved, productions, privilege logs, review results, and document inventories. Large exports are packaged as ZIP files.

Ready to bring your data?

Formats are added regularly. Contact us if you need one confirmed in writing.

Schedule a Demo ↗