Enterprise language software for lexicography, terminology and more.
New! 2026 pre-release now available! Double-up offer: For a limited time, for each license purchased, you will receive a complimentary extra license — All licenses purchased now automatically upgrade to version 2026 when it is released, at no additional cost: 🆕 Pay now via Stripe, 💳credit card, EFT, PayPal, bank transfer, more: 1. For hourly-rate work like Training & Technical Support you can buy & book hours here (then let us know the services booked, e.g. "4 hrs Training"). (Or contact us for quote for custom services)
2.🛒 New quick & easy 'Buy Now & get your software license details' options for TLex Suite, tlTerm, tlCorpus, tlDatabase. Or:
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New updates (version 2026), please try them out

-Tutorial Videos

You can also download the videos for offline use here.

YouTube Channel

videos Click here for the TshwaneDJe Software tutorial video channel for TLex, tlTerm, tlDatabase, tlCorpus! » Please remember to 'hit like and subscribe' on our YouTube videos!

How-to Videos for TLex, tlTerm, tlEditor (tlDatabse), tlCorpus:

New Users: Introduction to TLex, Getting Started [Also a helpful intro to tlTerm and tlDatabase]
New Users (tlTerm): Introduction to tlTerm, Getting Started
Intermediate
Automatically Sort Subentries (TLex,tlTerm,tlDatabase) (Watch on Youtube | Download)
Entering phonetic symbols (IPA) using "replace as you type" (TLex,tlTerm,tlDatabase) (Watch on Youtube | Download)
Introduction to Filter (F5) [TLex, tlTerm, tlDatabase] (Watch on Youtube | Download)
Find entries NOT containing search term (tlTerm,TLex,tlDatabase) (Watch on Youtube | Download)
tlDatabase - Using the Filter to find entries with missing info (Watch on Youtube | Download)
The TLex 'Incomplete Flag' (Watch on Youtube | Download)
TLex Integrated Web Search (Watch on Youtube | Download)
Exporting Entries Starting With "M" (TLex) (Watch on Youtube | Download)
Introduction to Timestamps (TLex; tlTerm; tlDatabase) (Watch on Youtube | Download)
Filter (F5) "Node intersection" mode (in TLex, tlTerm and tlDatabase) (Watch on Youtube | Download)
tlTerm
Find entries with missing terms in tlTerm (Watch on Youtube | Download)
Find entries with missing terms in tlTerm in specific subject field (Watch on YouTube)
[New 2020] How To Load large IATE EU TBX Terminology into tlTerm Terminology Software or TLex Watch tlTerm (64-bit) easily load nearly a million entries, with millions of terms, in just 1 minute
tlCorpus
Grab Corpus Result in tlCorpus as Usage Example in TLex (Watch on Youtube | Download)
Importing Data
Import Entries from Excel to TLex via CSV (Watch on Youtube | Download)
Advanced
How To Set Up MASKS in TLex or tlTerm » (part of 'multiple dictionaries from one database' functionality)
Software Quick-Tip Mini-Videos

New Users: Introduction to TLex, Getting Started

Most of this is applicable to tlTerm also. There are some differences between TLex and tlTerm. There is àlso a separate "Introduction to tlTerm" video below.

Introduction to TLex, Getting Started [Part 1/3]

Introduction to TLex, Getting Started [Part 2/3]

Introduction to TLex, Getting Started [Part 3/3]

New Users (tlTerm): Introduction to tlTerm, Getting Started

Intermediate

New Features In TLex Suite 2018 (Summary)

New Features In TLex Suite 2013 (Quick Summary)

Automatically Sort Subentries (TLex,tlTerm,tlDatabase)

Entering phonetic symbols (IPA) using "replace as you type" (TLex,tlTerm,tlDatabase)

Introduction to Filter (F5) [TLex, tlTerm, tlDatabase]

Find entries NOT containing search term (tlTerm,TLex,tlDatabase)

tlDatabase - Using the Filter to find entries with missing info

The TLex 'Incomplete Flag'

TLex Integrated Web Search

Exporting Entries Starting With "M" (TLex)

Introduction to Timestamps (TLex; tlTerm; tlDatabase)

Filter (F5) "Node intersection" mode (in TLex, tlTerm and tlDatabase)

tlTerm

Find entries with missing terms in tlTerm

Find entries with missing terms in tlTerm in specific subject field

tlCorpus

Grab Corpus Result in tlCorpus as Usage Example in TLex

Importing Data

Import Entries from Excel to TLex via CSV