Walter eLibrary

The eLibrary provides fast access to the digital print media of the Walter AG.

Walter AG · de.cominto.blaetterkatalog.customer.waltertools

Not rated yet 10K+ downloads v4.0.0 15.2 MB Android 5.0+ PEGI 3 · Everyone

Download APK 15.2 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v4.0.0 (1000000047)
Updated: Dec 7, 2025 (10 months ago)
APK size: 15.2 MB
Requires: Android 5.0+ (API 21)
CPU support: x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit
Graphics: OpenGL ES 2.0+
Category: Books & Reference (app)
Listed since: Jun 10, 2023 (at least)
Permissions: 12 (2 sensitive)
Website: walter-tools.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Walter eLibrary is an app by Walter AG in the Books & Reference category, listed since at least June 2023. It includes native code for x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 12 permissions, 2 of them sensitive: read shared storage and modify shared storage. Compared with version 3.1.0, it adds 3 new permissions: “In-app purchases”, “Run foreground services” and “Show notifications”. The app offers in-app purchases through Google Play.

What's new in v4.0.0

In this update: - Adaptations to better function with the new Android version - Improved performance of the app - Bug fixes

Description

From the listing uploaded by “appupdater”.

The Walter e-Library app provides fast, interactive access to the digital print media of the Walter AG worldwide: From the General Catalogue with over 49,000 products from the Walter, Walter Titex and Walter Prototyp competence brands, to Supplementary Catalogues and selected brochures – all available in 17 languages, wherever you are, whenever you need. Whether looking for turning, drilling, milling, threading, or adaptors. The app makes things easier to quickly navigate both online and off, as well as the following features: – Global search over all online documents – Directly link to the relevant sections from a table of contents – Bookmark and show content by individual names – Create and transfer shopping cart to the Walter TOOLSHOP – Compile your own online library for a particular subject or industry

Version history

3 versions are listed, going back to v5.0.1. Since v4.0.0 it requires Android 5.0+.

v4.0.0 LATEST Dec 7, 2025 15.2 MB TRUSTED v3.1.0 Jun 9, 2026 13.5 MB TRUSTED v5.0.1 Oct 5, 2025 47 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Dec 7, 2025.
Certificate issued to “COMINTO GmbH” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Dec 7, 2025
Validated against Google Play Dec 7, 2025
Signed byCN=Unknown, OU=Unknown, O=COMINTO GmbH, L=D?sseldorf, ST=NRW, C=DE
Signing certificate (SHA-1)FB:55:4A:AD:25:3D:89:90:D7:24:A0:CF:EC:E3:5E:50:F9:27:EC:03
File MD59570060289bee674ccb953d7d72723e4
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (12)

Walter eLibrary requests 12 permissions, 2 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
In-app purchases (Google Play Billing) com.android.vending.BILLING
Prevent the device from sleeping android.permission.WAKE_LOCK
Push messaging (app-defined) de.cominto.blaetterkatalog.customer.waltertools.gcm.permission.C2D_MESSAGE
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Wi-Fi android.hardware.wifi

Walter eLibrary APK: questions and answers

Is there a version of Walter eLibrary for older Android phones?

The current version needs Android 5.0 or later. Version 3.1.0 is the newest listed build that installs on Android 4.1 and later. Get version 3.1.0 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is Walter eLibrary free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Walter eLibrary APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 9570060289bee674ccb953d7d72723e4.